{"id":797,"date":"2026-10-17T14:29:29","date_gmt":"2026-10-17T14:29:29","guid":{"rendered":"https:\/\/www.r3tr0.net\/?page_id=797"},"modified":"2026-10-17T14:36:51","modified_gmt":"2026-10-17T14:36:51","slug":"smtdoc_oled-screens","status":"publish","type":"page","link":"https:\/\/www.r3tr0.net\/index.php\/smartdisk-ii-documentation\/smtdoc_oled-screens\/","title":{"rendered":"SmartDisk II: OLED screens reference"},"content":{"rendered":"\n<div class=\"wp-block-group smtdoc-hero has-text-color has-background has-link-color wp-elements-1 is-layout-constrained wp-container-core-group-is-layout-89221c49 wp-block-group-is-layout-constrained\" style=\"border-radius:10px;color:#e6f4ea;background-color:#0d1f15;margin-bottom:32px;padding-top:28px;padding-right:32px;padding-bottom:28px;padding-left:32px\">\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#5dff9a;margin-bottom:8px;font-size:13px;font-weight:600;letter-spacing:2px;text-transform:uppercase\">SmartDisk II \u00b7 User documentation \u00b7 Latest firmware<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:0;font-size:19px;line-height:1.55\">Every screen of the SmartDisk II display with its picture, what each line shows, what each key does, every item of every menu and the screen that comes next.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:12px;font-size:14px\"><a href=\"https:\/\/www.r3tr0.net\/index.php\/smartdisk-ii-documentation\/\">\u2190 SmartDisk II documentation home<\/a> \u00b7 Page 6 of 16<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group smtdoc-toc has-border-color has-background is-layout-constrained wp-container-core-group-is-layout-67fe145d wp-block-group-is-layout-constrained\" style=\"border-color:#dcdcde;border-width:1px;border-radius:8px;background-color:#f6f7f7;margin-bottom:32px;padding-top:16px;padding-right:24px;padding-bottom:16px;padding-left:24px\">\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>On this page \u2014 14 sections<\/summary>\n<ul class=\"wp-block-list\">\n<li><a href=\"#1-the-display-and-the-keys\">1. The display and the keys<\/a><\/li>\n\n\n\n<li><a href=\"#2-splash\">2. Splash<\/a><\/li>\n\n\n\n<li><a href=\"#3-main-menu\">3. Main menu<\/a><\/li>\n\n\n\n<li><a href=\"#4-settings\">4. Settings<\/a><\/li>\n\n\n\n<li><a href=\"#5-emulation-type\">5. Emulation type<\/a><\/li>\n\n\n\n<li><a href=\"#6-file-listing\">6. File listing<\/a><\/li>\n\n\n\n<li><a href=\"#7-directory-options\">7. Directory options<\/a><\/li>\n\n\n\n<li><a href=\"#8-mount-question\">8. Mount question<\/a><\/li>\n\n\n\n<li><a href=\"#9-image-page-disk-ii-35-inch-drive-and-smartloader\">9. Image page (Disk II, 3.5 inch drive and Smartloader)<\/a><\/li>\n\n\n\n<li><a href=\"#10-image-menu\">10. Image menu<\/a><\/li>\n\n\n\n<li><a href=\"#11-favorites\">11. Favorites<\/a><\/li>\n\n\n\n<li><a href=\"#12-smartport-screens\">12. SmartPort screens<\/a><\/li>\n\n\n\n<li><a href=\"#13-make-filesystem\">13. Make filesystem<\/a><\/li>\n\n\n\n<li><a href=\"#14-error-screens\">14. Error screens<\/a><\/li>\n<\/ul>\n<\/details>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">This page lists every screen of the SmartDisk II, with a picture of the OLED and what each key does. <a href=\"https:\/\/www.r3tr0.net\/index.php\/smartdisk-ii-documentation\/smtdoc_usage-guide\/\">The usage guide<\/a> tells the story in the order you use the board. This page is the catalogue. The settings are explained in <a href=\"https:\/\/www.r3tr0.net\/index.php\/smartdisk-ii-documentation\/smtdoc_settings\/\">the settings reference<\/a>.<\/p>\n\n\n\n<h2 id=\"1-the-display-and-the-keys\" class=\"wp-block-heading\">1. The display and the keys<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The OLED is 128 x 64 pixels. The pictures on this page show it enlarged four times.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A list screen has a <strong>header<\/strong> on the first line (21 characters at most, a longer text is cut with <code class=\"\" data-line=\"\">..<\/code>), a rule under it, <strong>four lines<\/strong> for the items, a rule, and a <strong>footer<\/strong> line. The footer carries a question, a result or the firmware version.<\/li>\n\n\n\n<li>An item has a small icon at the left, its title (19 characters), and at the right a <strong>check box<\/strong> (filled square: on, empty square: off) or a number.<\/li>\n\n\n\n<li>The selected item is a white bar with dark text. A list is circular: DOWN on the last item goes to the first, UP on the first goes to the last. A list of more than four items scrolls.<\/li>\n\n\n\n<li>The four keys are <strong>UP<\/strong>, <strong>DOWN<\/strong>, <strong>ENTER<\/strong> and <strong>RET<\/strong>. UP and DOWN repeat when you hold them. ENTER and RET act once per press. There is no long press. The key that wakes a display that went off only wakes it. Details are in <a href=\"https:\/\/www.r3tr0.net\/index.php\/smartdisk-ii-documentation\/smtdoc_usage-guide\/#2-the-four-keys\">the usage guide<\/a>.<\/li>\n\n\n\n<li>While the board lists a folder, mounts, creates, deletes, formats or restarts, the keys do nothing.<\/li>\n\n\n\n<li>On the <strong>SmartDisk II XL<\/strong> board a rotary encoder replaces UP and DOWN. Turn it clockwise for DOWN and counter-clockwise for UP. The screens are the same.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"the-menus-item-by-item\" class=\"wp-block-heading\">The menus, item by item<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The items of a menu depend on the emulation that <strong>runs<\/strong>, not on the one you saved for the next start. The tables say which emulation shows which item. A dash means the item is not shown.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Main menu<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Item<\/th><th>Disk II<\/th><th>3.5 inch drive (Apple II, IIgs or Macintosh host)<\/th><th>SmartPort HD<\/th><th>Smartloader, loads Disk II images<\/th><th>Smartloader, loads SmartPort or 3.5 inch images<\/th><\/tr><\/thead><tbody><tr><td>Favorites<\/td><td>yes<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>File manager<\/td><td>yes<\/td><td>yes<\/td><td>&#8211;<\/td><td>yes<\/td><td>&#8211;<\/td><\/tr><tr><td>DISK II<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>DISK 3.5<\/td><td>&#8211;<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>SMARTLOADER<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>yes<\/td><td>yes<\/td><\/tr><tr><td>SMARTPORT<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>Settings<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Settings<\/strong> (in the order shown)<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Item<\/th><th>Disk II<\/th><th>3.5 inch, Apple II or IIgs<\/th><th>3.5 inch, Mac host on<\/th><th>SmartPort HD<\/th><th>Smartloader, Disk II target<\/th><th>Smartloader, SmartPort target<\/th><th>Smartloader, 3.5 inch target<\/th><\/tr><\/thead><tbody><tr><td>Boot last image<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>Boot last dir<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>Boot favorites<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>Emulation type<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><\/tr><tr><td>Boot Img Index<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>yes<\/td><td>&#8211;<\/td><td>yes<\/td><td>&#8211;<\/td><\/tr><tr><td>Sound effect<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><\/tr><tr><td>Screen saver<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><\/tr><tr><td>Log to SD<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><\/tr><tr><td>WeakBit<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>SP resync 2 edges<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>yes<\/td><td>&#8211;<\/td><td>yes<\/td><td>&#8211;<\/td><\/tr><tr><td>5.25 write<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>3.5 fast read<\/td><td>&#8211;<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>3.5 fast seek<\/td><td>&#8211;<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>3.5 trace log<\/td><td>&#8211;<\/td><td>yes<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>3.5 write<\/td><td>&#8211;<\/td><td>yes<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>3.5 Mac host<\/td><td>&#8211;<\/td><td>yes<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>3.5 SuperDrive<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>Clear prefs<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><\/tr><tr><td>Clear favorites<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><\/tr><tr><td>Make filesystem<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><\/tr><tr><td>Autoboot last img<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><\/tr><tr><td><strong>Items shown<\/strong><\/td><td>12<\/td><td>15<\/td><td>14<\/td><td>9<\/td><td>9<\/td><td>10<\/td><td>8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">What each setting does is in <a href=\"https:\/\/www.r3tr0.net\/index.php\/smartdisk-ii-documentation\/smtdoc_settings\/\">the settings reference<\/a>. <strong>3.5 fast read<\/strong> and <strong>3.5 fast seek<\/strong> are not shown when the Macintosh host is on. The Smartloader shows the options of the emulation it loads. You change that target from the Apple II side (<a href=\"https:\/\/www.r3tr0.net\/index.php\/smartdisk-ii-documentation\/smtdoc_smartloader\/\">the Smartloader page<\/a>), and when the Smartloader hands over to that emulation the menus follow at once.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Emulation type:<\/strong> Disk II, Smartport HD, Smartloader, Disk 3.5, and <strong>HD20 (Mac)<\/strong>, which is upcoming (see <a href=\"#5-emulation-type\">section 5<\/a>).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Image menu<\/strong> (Disk II, 3.5 inch and Smartloader): Toggle favorite, Unmount image, Delete image.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Smartport Image menu:<\/strong> Unmount image, Select image, First to boot, Toggle favorite.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Select image from:<\/strong> Favorites, File manager.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Directory options:<\/strong> Refresh, Create disk, New folder, Delete folder.<\/p>\n\n\n\n<h2 id=\"2-splash\" class=\"wp-block-heading\">2. Splash<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> at power up, after the board finds the card and before the emulation starts. It lasts half a second.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_splash.png\" alt=\"The splash: the SmartDisk II logo with an apple\" class=\"wp-image-789\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_splash.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_splash-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">The splash: the SmartDisk II logo with an apple<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The logo rises from the bottom of the display and the firmware version appears at the bottom right (the picture leaves the version blank). No key does anything on this screen. The next screen is the one the boot mode asks for (see <a href=\"https:\/\/www.r3tr0.net\/index.php\/smartdisk-ii-documentation\/smtdoc_usage-guide\/#1-power-on\">the usage guide<\/a>).<\/p>\n\n\n\n<h2 id=\"3-main-menu\" class=\"wp-block-heading\">3. Main menu<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> it is the root of every path. RET from the first level of any screen comes back to it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The pictures below are the same screen for four emulations:<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"742\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_diskii.png\" alt=\"Main menu, Disk II\" class=\"wp-image-742\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_diskii.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_diskii-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Main menu, Disk II<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"741\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_disk35.png\" alt=\"Main menu, 3.5 inch drive\" class=\"wp-image-741\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_disk35.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_disk35-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Main menu, 3.5 inch drive<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"748\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_smartport.png\" alt=\"Main menu, SmartPort HD\" class=\"wp-image-748\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_smartport.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_smartport-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Main menu, SmartPort HD<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"746\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_smartloader_diskii.png\" alt=\"Main menu, Smartloader loading Disk II images\" class=\"wp-image-746\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_smartloader_diskii.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_smartloader_diskii-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Main menu, Smartloader loading Disk II images<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"747\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_smartloader_smartport.png\" alt=\"Main menu, Smartloader loading SmartPort images\" class=\"wp-image-747\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_smartloader_smartport.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_smartloader_smartport-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Main menu, Smartloader loading SmartPort images<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The header says <code class=\"\" data-line=\"\">Main menu<\/code>. Below it you see one to four items (the table in section 1). A menu of four items does not scroll. DOWN from the last item goes to the first and UP from the first goes to the last:<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"743\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_diskii_selected_3.png\" alt=\"Main menu, DOWN pressed three times: Settings selected\" class=\"wp-image-743\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_diskii_selected_3.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_diskii_selected_3-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Main menu, DOWN pressed three times: Settings selected<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"744\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_diskii_wrapped_up.png\" alt=\"Main menu, UP pressed once from the top: the list is circular\" class=\"wp-image-744\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_diskii_wrapped_up.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_main_diskii_wrapped_up-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Main menu, UP pressed once from the top: the list is circular<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Key<\/th><th>Action<\/th><\/tr><\/thead><tbody><tr><td>UP, DOWN<\/td><td>move the bar<\/td><\/tr><tr><td>ENTER<\/td><td>opens the selected item (see the table below)<\/td><\/tr><tr><td>RET<\/td><td>nothing: this is the root<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Item<\/th><th>What ENTER does<\/th><th>Next screen<\/th><\/tr><\/thead><tbody><tr><td>Favorites<\/td><td>opens the favorites list<\/td><td><a href=\"#11-favorites\">Favorites<\/a><\/td><\/tr><tr><td>File manager<\/td><td>lists the card (the keys do nothing meanwhile), then shows the list<\/td><td><a href=\"#6-file-listing\">File listing<\/a><\/td><\/tr><tr><td>DISK II, DISK 3.5, SMARTLOADER<\/td><td>opens the page of the drive<\/td><td><a href=\"#9-image-page-disk-ii-35-inch-drive-and-smartloader\">Image page<\/a>, or the empty drive<\/td><\/tr><tr><td>SMARTPORT<\/td><td>opens the four partitions<\/td><td><a href=\"#12-smartport-screens\">SmartPort screen<\/a><\/td><\/tr><tr><td>Settings<\/td><td>opens the settings<\/td><td><a href=\"#4-settings\">Settings<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">With the Smartloader, when the loader hands over to another emulation, the menu draws again with the items of the new emulation.<\/p>\n\n\n\n<h2 id=\"4-settings\" class=\"wp-block-heading\">4. Settings<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> Main menu, Settings.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The header says <code class=\"\" data-line=\"\">Settings<\/code>. Each of the four lines has an icon, the title and a check box at the right (or a number for Boot Img Index). The footer line shows a question or a result when you ask for an action that needs one. The check boxes follow every change, including one made from the Apple II.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The picture shows the Disk II list from its top. The boot mode is a radio of three: one box is filled.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii.png\" alt=\"Settings, Disk II, top of the list\" class=\"wp-image-761\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, Disk II, top of the list<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The same list scrolled to Emulation type, Sound effect, Screen saver and Log to SD, with the bar on Log to SD:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_scrolled.png\" alt=\"Settings, Disk II, scrolled: Log to SD selected\" class=\"wp-image-769\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_scrolled.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_scrolled-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, Disk II, scrolled: Log to SD selected<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Sound effect selected with its box filled (the option is on):<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_flags_on.png\" alt=\"Settings, Disk II, sound effect on\" class=\"wp-image-767\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_flags_on.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_flags_on-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, Disk II, sound effect on<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">WeakBit and 5.25 write. The bar is on 5.25 write, which is on by default (filled box):<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_5_25_write.png\" alt=\"Settings, Disk II, 5.25 write selected\" class=\"wp-image-762\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_5_25_write.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_5_25_write-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, Disk II, 5.25 write selected<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The same two items after ENTER on 5.25 write cleared its box:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_clear_prefs_asked.png\" alt=\"Settings, Disk II, 5.25 write switched off\" class=\"wp-image-765\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_clear_prefs_asked.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_clear_prefs_asked-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, Disk II, 5.25 write switched off<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">UP on the first item goes to the last, Make filesystem, and the list continues with the first items:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_last.png\" alt=\"Settings, Disk II, UP from the first item: Make filesystem\" class=\"wp-image-768\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_last.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_last-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, Disk II, UP from the first item: Make filesystem<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Items that ask first.<\/strong> The first ENTER on Clear prefs or Clear favorites writes the question in the footer. A second ENTER on the <strong>same<\/strong> item does it. UP, DOWN or RET take the question away.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"766\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_clear_prefs_question.png\" alt=\"Settings, Clear prefs asked: ENTER: clear+reset in the footer\" class=\"wp-image-766\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_clear_prefs_question.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_clear_prefs_question-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, Clear prefs asked: ENTER: clear+reset in the footer<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"764\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_clear_favs_question.png\" alt=\"Settings, Clear favorites asked: ENTER: clear favs in the footer\" class=\"wp-image-764\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_clear_favs_question.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_clear_favs_question-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, Clear favorites asked: ENTER: clear favs in the footer<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"763\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_clear_favs_done.png\" alt=\"Settings, Clear favorites done: Favorites cleared in the footer\" class=\"wp-image-763\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_clear_favs_done.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_diskii_clear_favs_done-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, Clear favorites done: Favorites cleared in the footer<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">After the second ENTER on Clear prefs the footer says <code class=\"\" data-line=\"\">Resetting...<\/code>, the board deletes the saved settings and restarts. Make filesystem opens its own question (<a href=\"#13-make-filesystem\">section 13<\/a>).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.5 Mac host and 3.5 SuperDrive<\/strong> ask first too. The footer says <code class=\"\" data-line=\"\">ENTER: host+reset<\/code> for <strong>3.5 Mac host<\/strong> and <code class=\"\" data-line=\"\">ENTER: drive+reset<\/code> for <strong>3.5 SuperDrive<\/strong>. A second ENTER saves the choice, the footer says <code class=\"\" data-line=\"\">Resetting...<\/code> and the board restarts.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SmartPort HD, here with partition 2 as the boot partition. Boot Img Index shows a number, not a box:<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"777\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_smartport.png\" alt=\"Settings, SmartPort HD, Boot Img Index and Log to SD\" class=\"wp-image-777\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_smartport.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_smartport-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, SmartPort HD, Boot Img Index and Log to SD<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"778\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_smartport_resync.png\" alt=\"Settings, SmartPort HD, SP resync 2 edges selected\" class=\"wp-image-778\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_smartport_resync.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_smartport_resync-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, SmartPort HD, SP resync 2 edges selected<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The Smartloader that loads Disk II images (it shows WeakBit but not 5.25 write), and the Smartloader that loads SmartPort images:<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"775\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_smartloader.png\" alt=\"Settings, Smartloader with a Disk II target\" class=\"wp-image-775\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_smartloader.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_smartloader-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, Smartloader with a Disk II target<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"776\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_smartloader_smartport.png\" alt=\"Settings, Smartloader with a SmartPort target, SP resync 2 edges selected\" class=\"wp-image-776\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_smartloader_smartport.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_smartloader_smartport-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, Smartloader with a SmartPort target, SP resync 2 edges selected<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Autoboot last img<\/strong> is the last row of the Smartloader list, after Make filesystem. It is on by default (filled box). Off, the loader shows the file list at once, with no countdown:<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 wp-block-gallery-6 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"780\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_smtl_settings_oled_autoboot_on.png\" alt=\"Settings, Smartloader, Autoboot last img on\" class=\"wp-image-780\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_smtl_settings_oled_autoboot_on.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_smtl_settings_oled_autoboot_on-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, Smartloader, Autoboot last img on<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"779\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_smtl_settings_oled_autoboot_off.png\" alt=\"Settings, Smartloader, Autoboot last img off\" class=\"wp-image-779\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_smtl_settings_oled_autoboot_off.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_smtl_settings_oled_autoboot_off-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, Smartloader, Autoboot last img off<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The 3.5 inch drive on an Apple II or IIgs, and with the Macintosh host on (no fast read, no fast seek):<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 wp-block-gallery-7 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"756\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_disk35.png\" alt=\"Settings, 3.5 inch drive, 3.5 fast read selected\" class=\"wp-image-756\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_disk35.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_disk35-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, 3.5 inch drive, 3.5 fast read selected<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"760\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_disk35_write_mac_host.png\" alt=\"Settings, 3.5 inch drive, 3.5 fast seek, trace log, write and Mac host\" class=\"wp-image-760\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_disk35_write_mac_host.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_disk35_write_mac_host-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, 3.5 inch drive, 3.5 fast seek, trace log, write and Mac host<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"757\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_disk35_mac.png\" alt=\"Settings, 3.5 inch drive, Macintosh host on: the list goes from Log to SD to 3.5 trace log\" class=\"wp-image-757\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_disk35_mac.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_disk35_mac-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, 3.5 inch drive, Macintosh host on: the list goes from Log to SD to 3.5 trace log<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"758\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_disk35_mac_host_on.png\" alt=\"Settings, 3.5 inch drive, Macintosh host on, Mac host box filled\" class=\"wp-image-758\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_disk35_mac_host_on.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_disk35_mac_host_on-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, 3.5 inch drive, Macintosh host on, Mac host box filled<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"759\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_disk35_superdrive.png\" alt=\"Settings, 3.5 inch drive, Macintosh host on, 3.5 SuperDrive selected\" class=\"wp-image-759\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_disk35_superdrive.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_disk35_superdrive-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Settings, 3.5 inch drive, Macintosh host on, 3.5 SuperDrive selected<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Key<\/th><th>Action<\/th><\/tr><\/thead><tbody><tr><td>UP, DOWN<\/td><td>move the bar. They also take a question away<\/td><\/tr><tr><td>ENTER<\/td><td>acts on the item (below)<\/td><\/tr><tr><td>RET<\/td><td>back to the main menu<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Item<\/th><th>What ENTER does<\/th><th>Next screen<\/th><\/tr><\/thead><tbody><tr><td>Boot last image, Boot last dir, Boot favorites<\/td><td>chooses that boot mode (a radio of three) and saves it<\/td><td>stays<\/td><\/tr><tr><td>Emulation type<\/td><td>opens the choice<\/td><td><a href=\"#5-emulation-type\">Emulation type<\/a><\/td><\/tr><tr><td>Boot Img Index<\/td><td>goes round 1, 2, 3, 4 (the SmartPort partition that boots first) and saves it<\/td><td>stays<\/td><\/tr><tr><td>Sound effect, Screen saver, Log to SD, WeakBit, SP resync 2 edges, 5.25 write, 3.5 fast read, 3.5 fast seek, 3.5 trace log, 3.5 write, Autoboot last img<\/td><td>switches the option and saves it. When each takes effect: see <a href=\"https:\/\/www.r3tr0.net\/index.php\/smartdisk-ii-documentation\/smtdoc_settings\/\">the settings reference<\/a><\/td><td>stays<\/td><\/tr><tr><td>3.5 Mac host, 3.5 SuperDrive<\/td><td>asks first (footer), then saves and restarts the board<\/td><td>none (restart)<\/td><\/tr><tr><td>Clear prefs<\/td><td>first ENTER asks, second deletes the saved settings and restarts<\/td><td>none (restart)<\/td><\/tr><tr><td>Clear favorites<\/td><td>first ENTER asks, second empties the favorites<\/td><td>stays, the footer says <code class=\"\" data-line=\"\">Favorites cleared<\/code><\/td><\/tr><tr><td>Make filesystem<\/td><td>opens the erase question, with NO selected<\/td><td><a href=\"#13-make-filesystem\">Make filesystem<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"5-emulation-type\" class=\"wp-block-heading\">5. Emulation type<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> Settings, Emulation type.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The bar starts on the type you saved. That is the type the <strong>next start<\/strong> runs (the one with the filled box). The first picture is a Disk II board with Disk II saved. In the second picture Disk 3.5 is saved while the Disk II still runs: you chose the type and the board has not restarted yet. In the third, DOWN then ENTER chose Smartport HD:<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 wp-block-gallery-8 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"772\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_emulation_diskii.png\" alt=\"Emulation type, Disk II saved\" class=\"wp-image-772\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_emulation_diskii.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_emulation_diskii-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Emulation type, Disk II saved<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"771\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_emulation_disk35.png\" alt=\"Emulation type, Disk 3.5 saved while Disk II runs\" class=\"wp-image-771\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_emulation_disk35.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_emulation_disk35-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Emulation type, Disk 3.5 saved while Disk II runs<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"770\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_emulation_changed.png\" alt=\"Emulation type, Smartport HD chosen with ENTER\" class=\"wp-image-770\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_emulation_changed.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_settings_emulation_changed-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Emulation type, Smartport HD chosen with ENTER<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The header says <code class=\"\" data-line=\"\">Emulation type<\/code>. The list holds Disk II, Smartport HD, Smartloader and Disk 3.5, each with a radio box. Press DOWN past Disk 3.5 to reach the fifth entry, <strong>HD20 (Mac)<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>HD20 emulation (Macintosh): upcoming.<\/strong> It is not available in this firmware yet. Do not choose the <strong>HD20 (Mac)<\/strong> entry: the board does not exchange anything with a Macintosh in that mode yet.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Key<\/th><th>Action<\/th><\/tr><\/thead><tbody><tr><td>UP, DOWN<\/td><td>move the bar<\/td><\/tr><tr><td>ENTER<\/td><td>checks the type under the bar and saves it. Nothing restarts yet<\/td><\/tr><tr><td>RET<\/td><td>if the checked type is <strong>not<\/strong> the one that runs: saves and <strong>restarts the board<\/strong>, which then starts in the new emulation. If it is the same type: back to the settings, no restart<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">There is no confirmation screen. If you choose a type, then choose the running type again, then press RET, nothing restarts.<\/p>\n\n\n\n<h2 id=\"6-file-listing\" class=\"wp-block-heading\">6. File listing<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> Main menu, File manager (Disk II, 3.5 inch drive, Smartloader with a Disk II target). Also at power up with the boot mode Boot last dir, from SmartPort when you choose File manager in Select image from, after Refresh, Create disk and Delete image, after a host eject, and when you press RET inside a folder.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_basic.png\" alt=\"File listing, a folder with three entries\" class=\"wp-image-705\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_basic.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_basic-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">File listing, a folder with three entries<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The header says <code class=\"\" data-line=\"\">File Listing<\/code>. Each of the four lines has an icon (folder or file) and the name (19 characters). The footer shows the name of the folder (a <code class=\"\" data-line=\"\">\/<\/code> and 12 characters at most, at the left) and your position <code class=\"\" data-line=\"\">n\/m<\/code> (at the right), or <code class=\"\" data-line=\"\">Empty<\/code>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">What the list holds, in order:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The first entry is <code class=\"\" data-line=\"\">.<\/code>, the folder itself. ENTER on it opens the Directory options (<a href=\"#7-directory-options\">section 7<\/a>).<\/li>\n\n\n\n<li><code class=\"\" data-line=\"\">..<\/code> (one folder up) is listed below the root only.<\/li>\n\n\n\n<li>Then the folders, then the files, each sorted by name without regard to case.<\/li>\n\n\n\n<li>The list hides folders that start with a dot, hidden files and system files.<\/li>\n\n\n\n<li>A file is listed when its type is one the running emulation handles (in any case) and its name has more than 3 characters and does not start with a dot. The types are: Disk II PO, DSK, DO, NIC, WOZ. 3.5 inch 2MG, PO, IMG, DC42, DC, MOOF. SmartPort PO, 2MG, HDV.<\/li>\n\n\n\n<li>The list keeps at most <strong>255 entries<\/strong>: the first 255 in order, <code class=\"\" data-line=\"\">.<\/code> and <code class=\"\" data-line=\"\">..<\/code> included. When the folder holds more, the counter shows a plus sign: <code class=\"\" data-line=\"\">255\/255+<\/code>.<\/li>\n\n\n\n<li>A character the font cannot draw is shown as <code class=\"\" data-line=\"\">?<\/code>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nothing is selected when the list appears: the counter says <code class=\"\" data-line=\"\">1\/n<\/code> and no bar is drawn. The first DOWN selects the first entry. The first UP goes to the last one.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 wp-block-gallery-9 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"711\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_selected_1.png\" alt=\"File listing, first entry selected\" class=\"wp-image-711\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_selected_1.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_selected_1-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">File listing, first entry selected<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"712\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_selected_4_scrolled.png\" alt=\"File listing, scrolled to the last entry\" class=\"wp-image-712\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_selected_4_scrolled.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_selected_4_scrolled-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">File listing, scrolled to the last entry<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"713\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_wrapped_up.png\" alt=\"File listing, UP from nothing: the last entry on top, the list wraps\" class=\"wp-image-713\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_wrapped_up.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_wrapped_up-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">File listing, UP from nothing: the last entry on top, the list wraps<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"710\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_root_empty.png\" alt=\"File listing, an empty root\" class=\"wp-image-710\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_root_empty.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_root_empty-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">File listing, an empty root<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"703\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_150_entries.png\" alt=\"File listing, selected entry 57 of 150\" class=\"wp-image-703\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_150_entries.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_150_entries-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">File listing, selected entry 57 of 150<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"702\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_100_entries_first.png\" alt=\"File listing, first entry of 100\" class=\"wp-image-702\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_100_entries_first.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_100_entries_first-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">File listing, first entry of 100<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"704\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_255_entries_last.png\" alt=\"File listing, last entry of a folder of more than 255 files: 255\/255+\" class=\"wp-image-704\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_255_entries_last.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_255_entries_last-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">File listing, last entry of a folder of more than 255 files: 255\/255+<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"708\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_names_outside_the_font.png\" alt=\"File listing, names the font cannot draw are shown with a question mark\" class=\"wp-image-708\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_names_outside_the_font.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_names_outside_the_font-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">File listing, names the font cannot draw are shown with a question mark<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Long names.<\/strong> A name of more than 19 characters is cut on the screen. When the selected line holds such a name, it scrolls in the white bar to its end and back to its beginning once, then rests. A long folder name in the footer is cut after 12 characters.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 wp-block-gallery-10 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"706\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_long_names.png\" alt=\"File listing, a long name selected (its beginning shown)\" class=\"wp-image-706\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_long_names.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_long_names-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">File listing, a long name selected (its beginning shown)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"707\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_long_names_scrolled.png\" alt=\"File listing, another long name selected\" class=\"wp-image-707\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_long_names_scrolled.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_long_names_scrolled-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">File listing, another long name selected<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A note after an action.<\/strong> When Create disk, Delete image or a listing fails, the footer says so once (<code class=\"\" data-line=\"\">Create failed!<\/code>, <code class=\"\" data-line=\"\">Delete failed!<\/code> or <code class=\"\" data-line=\"\">List error<\/code>) in the place of the folder name and the counter:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_note_create_failed.png\" alt=\"File listing, footer note after a failed creation\" class=\"wp-image-709\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_note_create_failed.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_fs_note_create_failed-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">File listing, footer note after a failed creation<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Key<\/th><th>Action<\/th><\/tr><\/thead><tbody><tr><td>UP, DOWN<\/td><td>move the selection (they do nothing while the board lists the folder)<\/td><\/tr><tr><td>ENTER<\/td><td>on <code class=\"\" data-line=\"\">.<\/code>: Directory options. On <code class=\"\" data-line=\"\">..<\/code>: one folder up. On a folder: into it. On a file: the mount question<\/td><\/tr><tr><td>RET<\/td><td>one folder up. At the root of the card: back to the screen that asked (the main menu, or the SmartPort question), or to the main menu when the list was the first screen<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">After a file, the next screen is <a href=\"#8-mount-question\">the mount question<\/a>, with YES selected.<\/p>\n\n\n\n<h2 id=\"7-directory-options\" class=\"wp-block-heading\">7. Directory options<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> ENTER on <code class=\"\" data-line=\"\">.<\/code> at the top of the file listing.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 wp-block-gallery-11 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"687\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_diroption_refresh.png\" alt=\"Directory options, Refresh selected\" class=\"wp-image-687\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_diroption_refresh.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_diroption_refresh-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Directory options, Refresh selected<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"685\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_diroption_create.png\" alt=\"Directory options, Create disk selected\" class=\"wp-image-685\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_diroption_create.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_diroption_create-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Directory options, Create disk selected<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"686\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_diroption_mkdir.png\" alt=\"Directory options, New folder selected\" class=\"wp-image-686\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_diroption_mkdir.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_diroption_mkdir-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Directory options, New folder selected<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"688\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_diroption_rmdir.png\" alt=\"Directory options, Delete folder selected\" class=\"wp-image-688\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_diroption_rmdir.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_diroption_rmdir-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Directory options, Delete folder selected<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The header says <code class=\"\" data-line=\"\">Directory options<\/code>. Four lines, and the firmware version in the footer (blank in the pictures). The footer also carries the question or the reason of Delete folder.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Item<\/th><th>What ENTER does<\/th><th>Next screen<\/th><\/tr><\/thead><tbody><tr><td>Refresh<\/td><td>lists the folder again, then comes back to the listing<\/td><td><a href=\"#6-file-listing\">File listing<\/a><\/td><\/tr><tr><td>Create disk<\/td><td>starts the creation of a new image in this folder<\/td><td><a href=\"#71-new-disk-what-it-holds\">New disk<\/a><\/td><\/tr><tr><td>New folder<\/td><td>opens the name editor with the name <code class=\"\" data-line=\"\">NEWFOLDER<\/code> (header <code class=\"\" data-line=\"\">Folder Name<\/code>). <code class=\"\" data-line=\"\">[OK]<\/code> makes the folder inside the folder you are listing, then the listing comes back. If the name exists the listing&#8217;s footer says <code class=\"\" data-line=\"\">Folder exists!<\/code>. The board replaces characters a FAT card does not take with <code class=\"\" data-line=\"\">_<\/code>, and drops dots and spaces at the start and at the end<\/td><td>name editor, then <a href=\"#6-file-listing\">File listing<\/a><\/td><\/tr><tr><td>Delete folder<\/td><td>deletes <strong>the folder you are listing<\/strong> (the one you opened the options in). Not the root of the card (footer <code class=\"\" data-line=\"\">Not the root<\/code>). Not a folder that shows folders or images (footer <code class=\"\" data-line=\"\">Folder not empty<\/code>). Otherwise the first ENTER asks (footer <code class=\"\" data-line=\"\">ENTER: delete folder<\/code>), any other key cancels, and the second ENTER deletes it and shows its parent. The listing says <code class=\"\" data-line=\"\">Delete failed!<\/code> when the card refuses, for example because a file the list hides is inside, or the card is read only<\/td><td><a href=\"#6-file-listing\">File listing<\/a> of the parent<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_diroption_rmdir_root.png\" alt=\"Delete folder at the root of the card: Not the root\" class=\"wp-image-689\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_diroption_rmdir_root.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_diroption_rmdir_root-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Delete folder at the root of the card: Not the root<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">RET goes back to the listing.<\/p>\n\n\n\n<h3 id=\"71-new-disk-what-it-holds\" class=\"wp-block-heading\">7.1 New disk: what it holds<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> Directory options, Create disk. <a href=\"https:\/\/www.r3tr0.net\/index.php\/smartdisk-ii-documentation\/smtdoc_create-disk\/\">Create disk and image formats<\/a> has the full catalogue. This is the short version.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The board offers only what the running emulation lists, because an image it would not show in its file list is no use.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 wp-block-gallery-12 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"750\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newdisk_diskii.png\" alt=\"New disk on a Disk II: ProDOS bootable, DOS 3.3 bootable, ProDOS empty, Blank image\" class=\"wp-image-750\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newdisk_diskii.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newdisk_diskii-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">New disk on a Disk II: ProDOS bootable, DOS 3.3 bootable, ProDOS empty, Blank image<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"749\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newdisk_disk35.png\" alt=\"New disk on the 3.5 inch drive: the HFS (Mac) empty volume is offered, DOS 3.3 is not\" class=\"wp-image-749\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newdisk_disk35.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newdisk_disk35-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">New disk on the 3.5 inch drive: the HFS (Mac) empty volume is offered, DOS 3.3 is not<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"752\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newdisk_smartport_scrolled.png\" alt=\"New disk on SmartPort HD, scrolled to Blank image\" class=\"wp-image-752\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newdisk_smartport_scrolled.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newdisk_smartport_scrolled-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">New disk on SmartPort HD, scrolled to Blank image<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Content<\/th><th>Disk II<\/th><th>3.5 inch drive<\/th><th>SmartPort HD<\/th><\/tr><\/thead><tbody><tr><td>ProDOS bootable<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><\/tr><tr><td>DOS 3.3 bootable<\/td><td>yes<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>ProDOS empty<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><\/tr><tr><td>HFS (Mac) empty<\/td><td>&#8211;<\/td><td>yes<\/td><td>&#8211;<\/td><\/tr><tr><td>Blank image<\/td><td>yes<\/td><td>yes<\/td><td>yes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Keys: UP and DOWN move. ENTER opens the next screen (a content that exists on one kind of disk only goes straight to the name). RET goes back one screen at a time.<\/p>\n\n\n\n<h3 id=\"72-which-kind-of-disk\" class=\"wp-block-heading\">7.2 Which kind of disk<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> after a content that exists in several sizes or file types. The header is the title of the content.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 wp-block-gallery-13 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"753\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newmedium_blank_diskii.png\" alt=\"Blank image on a Disk II: dsk, nic, woz, po\" class=\"wp-image-753\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newmedium_blank_diskii.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newmedium_blank_diskii-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Blank image on a Disk II: dsk, nic, woz, po<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"754\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newmedium_blank_smartport.png\" alt=\"Blank image on SmartPort HD\" class=\"wp-image-754\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newmedium_blank_smartport.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newmedium_blank_smartport-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Blank image on SmartPort HD<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"755\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newmedium_blank_smartport_scrolled.png\" alt=\"Blank image on SmartPort HD, scrolled to HD 32M .po\" class=\"wp-image-755\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newmedium_blank_smartport_scrolled.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_newmedium_blank_smartport_scrolled-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Blank image on SmartPort HD, scrolled to HD 32M .po<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The kinds are a size and a file type:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>5.25 inch: <code class=\"\" data-line=\"\">5.25in 140K<\/code> with <code class=\"\" data-line=\"\">.dsk<\/code>, <code class=\"\" data-line=\"\">.nic<\/code>, <code class=\"\" data-line=\"\">.woz<\/code> or <code class=\"\" data-line=\"\">.po<\/code>.<\/li>\n\n\n\n<li>3.5 inch: <code class=\"\" data-line=\"\">3.5in 400K<\/code> or <code class=\"\" data-line=\"\">800K<\/code> with <code class=\"\" data-line=\"\">.po<\/code>, <code class=\"\" data-line=\"\">.2mg<\/code>, <code class=\"\" data-line=\"\">.dc42<\/code> or <code class=\"\" data-line=\"\">.moof<\/code>, and <code class=\"\" data-line=\"\">3.5in 800K .img<\/code>.<\/li>\n\n\n\n<li>3.5 inch with the Macintosh host on: also <code class=\"\" data-line=\"\">3.5in 1440K .img<\/code>. The board mounts a 1440K image read only.<\/li>\n\n\n\n<li>SmartPort: <code class=\"\" data-line=\"\">HD 32M<\/code> with <code class=\"\" data-line=\"\">.po<\/code>, <code class=\"\" data-line=\"\">.2mg<\/code> or <code class=\"\" data-line=\"\">.hdv<\/code>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">On a Disk II a ProDOS or DOS 3.3 disk is 140K and the choice is skipped. On the 3.5 inch drive only the sizes above are offered. For the HFS (Mac) volume: 800K with <code class=\"\" data-line=\"\">.dc42<\/code>, <code class=\"\" data-line=\"\">.img<\/code>, <code class=\"\" data-line=\"\">.2mg<\/code> or <code class=\"\" data-line=\"\">.moof<\/code>.<\/p>\n\n\n\n<h3 id=\"73-image-name\" class=\"wp-block-heading\">7.3 Image name<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> after the kind of disk. The header is <code class=\"\" data-line=\"\">Image Name<\/code>. For a new folder it is <code class=\"\" data-line=\"\">Folder Name<\/code>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The name starts as the default of the content: <code class=\"\" data-line=\"\">PRODOS<\/code>, <code class=\"\" data-line=\"\">DOS33<\/code>, <code class=\"\" data-line=\"\">DATA<\/code>, <code class=\"\" data-line=\"\">UNTITLED<\/code> or <code class=\"\" data-line=\"\">NEWIMAGE<\/code> (<code class=\"\" data-line=\"\">NEWFOLDER<\/code> for a folder). The screen shows the last 14 characters of the name. Right after them, the item under the cursor is drawn dark on white: a character, <code class=\"\" data-line=\"\">[SP]<\/code> for the space, <code class=\"\" data-line=\"\">[a\/A]<\/code> or <code class=\"\" data-line=\"\">[A\/a]<\/code> for the case toggle, <code class=\"\" data-line=\"\">[OK]<\/code> for the end.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Under the name, a strip of 11 cells shows the neighbours of the cursor: five before it, the cursor in the middle, five after it. A <code class=\"\" data-line=\"\">~<\/code> is the space, <code class=\"\" data-line=\"\">^<\/code> is the case toggle and <code class=\"\" data-line=\"\">&gt;<\/code> is <code class=\"\" data-line=\"\">[OK]<\/code>. So you can read the wheel ahead. The footer says <code class=\"\" data-line=\"\">ENTER:add RET:del<\/code>.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 wp-block-gallery-14 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"737\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_label_default.png\" alt=\"Image name, default name DOS33 and the cursor on A\" class=\"wp-image-737\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_label_default.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_label_default-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image name, default name DOS33 and the cursor on A<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"739\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_label_typed.png\" alt=\"Image name, the name deleted: the cursor alone\" class=\"wp-image-739\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_label_typed.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_label_typed-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image name, the name deleted: the cursor alone<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"740\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_label_typed_ab.png\" alt=\"Image name, DATAAB typed\" class=\"wp-image-740\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_label_typed_ab.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_label_typed_ab-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image name, DATAAB typed<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"738\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_label_folder.png\" alt=\"Folder name, default name NEWFOLDER\" class=\"wp-image-738\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_label_folder.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_label_folder-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Folder name, default name NEWFOLDER<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Key<\/th><th>Action<\/th><\/tr><\/thead><tbody><tr><td>UP, DOWN<\/td><td>go round the 42 items: A to Z, 0 to 9, <code class=\"\" data-line=\"\">.<\/code> <code class=\"\" data-line=\"\">-<\/code> <code class=\"\" data-line=\"\">_<\/code>, the space, the case toggle and <code class=\"\" data-line=\"\">[OK]<\/code>. The wheel is circular, so UP from the first item reaches <code class=\"\" data-line=\"\">[OK]<\/code>. Hold the key to go faster: one item at a time, then two after the sixth repeat, then four after the sixteenth<\/td><\/tr><tr><td>ENTER<\/td><td>adds the character under the cursor (30 characters at most). On the case toggle: switches the letters to lower case and back (digits and signs do not change). On <code class=\"\" data-line=\"\">[OK]<\/code>: creates the image or the folder<\/td><\/tr><tr><td>RET<\/td><td>deletes the last character. On an empty name, goes back one screen<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">An empty name on <code class=\"\" data-line=\"\">[OK]<\/code> uses the default name. The ProDOS volume name inside the image is made from your name: letters, digits and dots, at most 15 characters, starting with a letter. The file keeps the name you typed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">On <code class=\"\" data-line=\"\">[OK]<\/code> the screen shows the work in progress. The keys do nothing until the file list is back:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_create_wait.png\" alt=\"Create disk, the image is being made: Please wait...\" class=\"wp-image-684\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_create_wait.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_create_wait-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Create disk, the image is being made: Please wait&#8230;<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The new file is <code class=\"\" data-line=\"\">&lt;name&gt;&lt;extension&gt;<\/code> in the folder you were listing. If the name exists, the board tries <code class=\"\" data-line=\"\">&lt;name&gt;_2<\/code>, <code class=\"\" data-line=\"\">&lt;name&gt;_3<\/code> and so on, up to <code class=\"\" data-line=\"\">_99<\/code>. The file listing then comes back, with <code class=\"\" data-line=\"\">Create failed!<\/code> in its footer if something went wrong.<\/p>\n\n\n\n<h2 id=\"8-mount-question\" class=\"wp-block-heading\">8. Mount question<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> ENTER on a file in the file listing, or ENTER on a favorite.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 wp-block-gallery-15 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"683\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_yes.png\" alt=\"Mount question, YES selected (the default for a mount)\" class=\"wp-image-683\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_yes.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_yes-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Mount question, YES selected (the default for a mount)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"680\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_no.png\" alt=\"Mount question, NO selected\" class=\"wp-image-680\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_no.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_no-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Mount question, NO selected<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"679\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_name_20.png\" alt=\"Mount question, a name of exactly 20 characters\" class=\"wp-image-679\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_name_20.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_name_20-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Mount question, a name of exactly 20 characters<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"678\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_long_name.png\" alt=\"Mount question, a name of more than 20 characters is cut with ... (the name line is blank in the picture)\" class=\"wp-image-678\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_long_name.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_long_name-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Mount question, a name of more than 20 characters is cut with &#8230; (the name line is blank in the picture)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"681\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_smartport.png\" alt=\"Mount question for a SmartPort partition: the file name only, the partition is not shown\" class=\"wp-image-681\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_smartport.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_smartport-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Mount question for a SmartPort partition: the file name only, the partition is not shown<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"682\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_smartport_long.png\" alt=\"Mount question for a SmartPort partition, long name (name line blank)\" class=\"wp-image-682\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_smartport_long.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_mount_smartport_long-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Mount question for a SmartPort partition, long name (name line blank)<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The screen shows <code class=\"\" data-line=\"\">Mounting:<\/code> and the <strong>file name<\/strong> (not the folder; 20 characters, a longer name is cut with <code class=\"\" data-line=\"\">..<\/code>), then YES and NO. The answer under the cursor is a white bar. The SmartPort question does not say which partition the image is for.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Key<\/th><th>Action<\/th><\/tr><\/thead><tbody><tr><td>UP, DOWN<\/td><td>switch between YES and NO<\/td><\/tr><tr><td>ENTER<\/td><td>on YES: mounts the image. On either answer the question closes<\/td><\/tr><tr><td>RET<\/td><td>the same as NO<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">After YES, for Disk II, the 3.5 inch drive and the Smartloader, the board releases what was in the drive, mounts the file, remembers it as the last image, and shows the <a href=\"#9-image-page-disk-ii-35-inch-drive-and-smartloader\">image page<\/a>. For SmartPort, the board saves the file as the volume of that partition, sets the four partitions up again and shows the SmartPort screen. If the file is refused (damaged, not a format the emulation knows, not 32 KB clusters) the <a href=\"#14-error-screens\">MOUNT FAILED<\/a> screen appears. On the Disk II and the 3.5 inch drive the drive is then empty.<\/p>\n\n\n\n<h2 id=\"9-image-page-disk-ii-35-inch-drive-and-smartloader\" class=\"wp-block-heading\">9. Image page (Disk II, 3.5 inch drive and Smartloader)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> after a mount, from the main menu (DISK II, DISK 3.5 or SMARTLOADER), and at power up when the boot mode is Boot last image.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_dsk_rd.png\" alt=\"Image page: a DSK image, track 17, read\" class=\"wp-image-718\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_dsk_rd.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_dsk_rd-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image page: a DSK image, track 17, read<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Line by line:<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Line<\/th><th>What it shows<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td>the title of the image: its file name, 20 characters. A longer title is cut with <code class=\"\" data-line=\"\">..<\/code><\/td><\/tr><tr><td>2<\/td><td><code class=\"\" data-line=\"\">type:<\/code> and the format: NIC, WOZ, DSK, PO, 2MG, DC42, MOOF or IMG. <code class=\"\" data-line=\"\">Internal ROM<\/code> for the Smartloader&#8217;s own disk. <code class=\"\" data-line=\"\">type: ERR<\/code> for anything else<\/td><\/tr><tr><td>3<\/td><td><code class=\"\" data-line=\"\">TRACK: nn<\/code> (the track the head is on for the 5.25 inch drive, the cylinder for the 3.5 inch drive) and, at the right of it, the last access: <strong>RD<\/strong> read, <strong>WR<\/strong> written, <strong>ER<\/strong> error<\/td><\/tr><tr><td>4<\/td><td>blank<\/td><\/tr><tr><td>5<\/td><td><code class=\"\" data-line=\"\">CL:Y OT:32<\/code><\/td><\/tr><tr><td>6<\/td><td><code class=\"\" data-line=\"\">WP:N SYN:Y V:2<\/code><\/td><\/tr><tr><td>right<\/td><td>the <strong>heart<\/strong> (filled when the image is a favorite, an outline when not) and below it the <strong>ball<\/strong>, which turns at each access<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Lines 5 and 6 describe the image. For WOZ files they come from the file header: <strong>CL<\/strong> cleaned, <strong>OT<\/strong> optimal bit timing (in units of 125 ns: 32 is 4 microseconds, 16 is 2 microseconds), <strong>SYN<\/strong> synchronised, <strong>V<\/strong> the version of the WOZ file. For a MOOF file OT comes from the file. For the other formats the values are fixed. <strong>WP<\/strong> is the write protection the computer sees. It is Y when the file is read only on the card, when a WOZ or MOOF file says so, when the setting <strong>5.25 write<\/strong> (Disk II) or <strong>3.5 write<\/strong> (3.5 inch drive) is off, or when a 2MG file is locked.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">While the computer reads or writes, the board redraws only the track number, the RD, WR or ER label and the ball. The rest of the picture stays.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 wp-block-gallery-16 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"719\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_dsk_wr.png\" alt=\"Image page, a write: WR\" class=\"wp-image-719\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_dsk_wr.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_dsk_wr-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image page, a write: WR<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"717\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_dsk_er.png\" alt=\"Image page, an error: ER on track 3\" class=\"wp-image-717\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_dsk_er.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_dsk_er-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image page, an error: ER on track 3<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"715\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_after_two_steps.png\" alt=\"Image page, after the head moved twice: track 18, write\" class=\"wp-image-715\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_after_two_steps.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_after_two_steps-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image page, after the head moved twice: track 18, write<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"732\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_woz_favorite.png\" alt=\"Image page, a WOZ image that is a favorite and write protected\" class=\"wp-image-732\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_woz_favorite.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_woz_favorite-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image page, a WOZ image that is a favorite and write protected<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"727\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_nic.png\" alt=\"Image page, NIC\" class=\"wp-image-727\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_nic.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_nic-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image page, NIC<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"728\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_po.png\" alt=\"Image page, PO\" class=\"wp-image-728\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_po.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_po-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image page, PO<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"714\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_2mg.png\" alt=\"Image page, 2MG, write protected\" class=\"wp-image-714\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_2mg.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_2mg-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image page, 2MG, write protected<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"716\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_dc42.png\" alt=\"Image page, DC42\" class=\"wp-image-716\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_dc42.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_dc42-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image page, DC42<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"725\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_img.png\" alt=\"Image page, IMG\" class=\"wp-image-725\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_img.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_img-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image page, IMG<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"729\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_rom.png\" alt=\"Image page, the Smartloader's own disk: Internal ROM\" class=\"wp-image-729\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_rom.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_rom-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image page, the Smartloader&#8217;s own disk: Internal ROM<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"731\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_unknown_type.png\" alt=\"Image page, a type the page does not know: type ERR\" class=\"wp-image-731\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_unknown_type.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_unknown_type-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image page, a type the page does not know: type ERR<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"730\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_title_20.png\" alt=\"Image page, a title of 20 characters fits\" class=\"wp-image-730\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_title_20.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_title_20-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image page, a title of 20 characters fits<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"726\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_long_title.png\" alt=\"Image page, a title of more than 20 characters is cut with .. (the title line is blank in the picture)\" class=\"wp-image-726\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_long_title.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_long_title-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image page, a title of more than 20 characters is cut with .. (the title line is blank in the picture)<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 id=\"the-empty-drive\" class=\"wp-block-heading\">The empty drive<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> whenever <strong>no image is mounted<\/strong>: at power up with Boot last image and no last image, after Unmount image, after a refused mount, and after the computer ejected the disk (3.5 inch drive). It replaces the image page wherever you were, except over an error message, a question, a name you are typing or the result of a format.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 wp-block-gallery-17 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"722\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_empty_diskii.png\" alt=\"The empty drive of a Disk II: Insert a disk, ENTER: choose image\" class=\"wp-image-722\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_empty_diskii.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_empty_diskii-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">The empty drive of a Disk II: Insert a disk, ENTER: choose image<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"721\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_empty_disk35.png\" alt=\"The empty drive of the 3.5 inch drive\" class=\"wp-image-721\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_empty_disk35.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_empty_disk35-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">The empty drive of the 3.5 inch drive<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"720\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_empty_after_eject.png\" alt=\"The empty drive after a host eject\" class=\"wp-image-720\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_empty_after_eject.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_image_empty_after_eject-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">The empty drive after a host eject<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The screen shows a drawing of the front of the drive that runs: a wide 5.25 inch front for the Disk II and the Smartloader, and a 3.5 inch front with the eject button. Under it you read <code class=\"\" data-line=\"\">Insert a disk<\/code> and <code class=\"\" data-line=\"\">ENTER: choose image<\/code>. There is no track, no heart and no ball.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Keys of the image page (with an image, or the empty drive):<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Key<\/th><th>With an image<\/th><th>On the empty drive<\/th><\/tr><\/thead><tbody><tr><td>ENTER<\/td><td>opens the Image menu<\/td><td>lists the card and shows the <a href=\"#6-file-listing\">File listing<\/a><\/td><\/tr><tr><td>RET<\/td><td>back to the main menu<\/td><td>back to the main menu<\/td><\/tr><tr><td>UP, DOWN<\/td><td>nothing<\/td><td>nothing<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"10-image-menu\" class=\"wp-block-heading\">10. Image menu<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> ENTER on the image page with an image mounted.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 wp-block-gallery-18 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"733\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_imagemenu_0.png\" alt=\"Image menu, Toggle favorite selected\" class=\"wp-image-733\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_imagemenu_0.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_imagemenu_0-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image menu, Toggle favorite selected<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"734\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_imagemenu_1.png\" alt=\"Image menu, Unmount image selected\" class=\"wp-image-734\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_imagemenu_1.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_imagemenu_1-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image menu, Unmount image selected<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"735\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_imagemenu_2.png\" alt=\"Image menu, Delete image selected\" class=\"wp-image-735\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_imagemenu_2.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_imagemenu_2-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image menu, Delete image selected<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"736\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_imagemenu_delete_asked.png\" alt=\"Image menu, Delete image asked: ENTER: delete image in the footer\" class=\"wp-image-736\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_imagemenu_delete_asked.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_imagemenu_delete_asked-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Image menu, Delete image asked: ENTER: delete image in the footer<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The header says <code class=\"\" data-line=\"\">Image menu<\/code>. Three lines, and the firmware version in the footer (blank in the first three pictures; the footer of the last one holds the question).<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Item<\/th><th>What ENTER does<\/th><th>Next screen<\/th><\/tr><\/thead><tbody><tr><td>Toggle favorite<\/td><td>adds the image to the favorites, or removes it when it is one. The heart of the page follows. A full list (10 favorites) is not reported: nothing changes<\/td><td>back to the image page<\/td><\/tr><tr><td>Unmount image<\/td><td>releases the image. On the Disk II the board first writes a track the computer wrote and the card does not hold yet<\/td><td>back to the image page, which draws the empty drive<\/td><\/tr><tr><td>Delete image<\/td><td>the first ENTER asks (footer <code class=\"\" data-line=\"\">ENTER: delete image<\/code>). The second unmounts, deletes the file, forgets it (last image and favorites) and lists the folder. UP or DOWN take the question away<\/td><td>the file listing (<code class=\"\" data-line=\"\">Delete failed!<\/code> in its footer if the file could not be deleted)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">RET goes back to the image page.<\/p>\n\n\n\n<h2 id=\"11-favorites\" class=\"wp-block-heading\">11. Favorites<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> Main menu, Favorites (Disk II, 3.5 inch drive). Also with the boot mode Boot favorites, and on SmartPort from Select image from, Favorites.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 wp-block-gallery-19 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"697\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_favorites_three.png\" alt=\"Favorites, three entries\" class=\"wp-image-697\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_favorites_three.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_favorites_three-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Favorites, three entries<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"698\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_favorites_three_selected_2.png\" alt=\"Favorites, the third selected\" class=\"wp-image-698\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_favorites_three_selected_2.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_favorites_three_selected_2-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Favorites, the third selected<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"696\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_favorites_long_and_scrolled.png\" alt=\"Favorites, six entries, scrolled, the long names are cut\" class=\"wp-image-696\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_favorites_long_and_scrolled.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_favorites_long_and_scrolled-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Favorites, six entries, scrolled, the long names are cut<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"695\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_favorites_filtered.png\" alt=\"Favorites, with SmartPort running only the images it can mount are shown\" class=\"wp-image-695\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_favorites_filtered.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_favorites_filtered-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Favorites, with SmartPort running only the images it can mount are shown<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"694\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_favorites_empty.png\" alt=\"Favorites, nothing to show\" class=\"wp-image-694\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_favorites_empty.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_favorites_empty-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Favorites, nothing to show<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The header says <code class=\"\" data-line=\"\">Favorites<\/code>. Up to four lines show the <strong>file name<\/strong> (without its folder; 22 characters kept), or <code class=\"\" data-line=\"\">No favorite<\/code> when the list is empty. One list serves every emulation (at most 10 favorites), but the screen shows only the files that the running emulation lists.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Key<\/th><th>Action<\/th><\/tr><\/thead><tbody><tr><td>UP, DOWN<\/td><td>move<\/td><\/tr><tr><td>ENTER<\/td><td>the <a href=\"#8-mount-question\">mount question<\/a> for the selected favorite<\/td><\/tr><tr><td>RET<\/td><td>back<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"12-smartport-screens\" class=\"wp-block-heading\">12. SmartPort screens<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see them:<\/em> with the SmartPort HD emulation.<\/p>\n\n\n\n<h3 id=\"121-smartport-screen\" class=\"wp-block-heading\">12.1 SmartPort screen<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> at power up (always, whatever the boot mode), and from the main menu, SMARTPORT.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 wp-block-gallery-20 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"784\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_no_volumes.png\" alt=\"SmartPort screen, no partition mounted\" class=\"wp-image-784\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_no_volumes.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_no_volumes-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">SmartPort screen, no partition mounted<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"785\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_no_volumes_selected.png\" alt=\"SmartPort screen, partition 1 selected\" class=\"wp-image-785\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_no_volumes_selected.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_no_volumes_selected-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">SmartPort screen, partition 1 selected<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"786\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_two_volumes_boot_2.png\" alt=\"SmartPort screen, two partitions mounted, partition 2 marked with a star as the first to boot\" class=\"wp-image-786\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_two_volumes_boot_2.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_two_volumes_boot_2-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">SmartPort screen, two partitions mounted, partition 2 marked with a star as the first to boot<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"783\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_four_volumes_selected_3.png\" alt=\"SmartPort screen, four partitions, long names cut, partition 3 selected\" class=\"wp-image-783\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_four_volumes_selected_3.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_four_volumes_selected_3-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">SmartPort screen, four partitions, long names cut, partition 3 selected<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"781\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_command_read.png\" alt=\"SmartPort screen, a read command served for partition 2: RD and the ball\" class=\"wp-image-781\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_command_read.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_command_read-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">SmartPort screen, a read command served for partition 2: RD and the ball<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"782\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_command_write_then_status.png\" alt=\"SmartPort screen, a write then a status command: only the last letter stays\" class=\"wp-image-782\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_command_write_then_status.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_sp_command_write_then_status-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">SmartPort screen, a write then a status command: only the last letter stays<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The screen shows the SmartPort icon and <code class=\"\" data-line=\"\">SMARTPORT HD<\/code>, then four lines, one per partition: <code class=\"\" data-line=\"\">n:<\/code> and the name of the image without its extension (14 characters, the first letter in capitals). An empty partition reads <code class=\"\" data-line=\"\">n:[SELECT]<\/code>. The partition that boots first has <code class=\"\" data-line=\"\">*:<\/code> instead of <code class=\"\" data-line=\"\">n:<\/code> (setting Boot Img Index). At the right of the line of the partition that was just served, you see the command: <strong>RD<\/strong> read, <strong>WR<\/strong> write, <strong>I<\/strong> status. At the top right the ball turns at each command. Only the last command is shown.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Key<\/th><th>Action<\/th><\/tr><\/thead><tbody><tr><td>UP, DOWN<\/td><td>go round the four partitions and &#8220;nothing selected&#8221; (nothing is selected when the screen opens)<\/td><\/tr><tr><td>ENTER<\/td><td>on a partition with an image: the <a href=\"#122-smartport-image-menu\">Smartport Image menu<\/a>. On an empty one: <a href=\"#123-select-image-from\">Select image from<\/a>. Nothing happens when nothing is selected<\/td><\/tr><tr><td>RET<\/td><td>back to the main menu<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 id=\"122-smartport-image-menu\" class=\"wp-block-heading\">12.2 Smartport Image menu<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> ENTER on a partition that holds an image.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 wp-block-gallery-21 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"787\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_spimage_slot_1.png\" alt=\"Smartport Image menu, Unmount image selected, the heart at the right\" class=\"wp-image-787\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_spimage_slot_1.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_spimage_slot_1-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Smartport Image menu, Unmount image selected, the heart at the right<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"788\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_spimage_toggle_selected.png\" alt=\"Smartport Image menu, Toggle favorite selected (the heart is blank in this picture)\" class=\"wp-image-788\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_spimage_toggle_selected.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_spimage_toggle_selected-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Smartport Image menu, Toggle favorite selected (the heart is blank in this picture)<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The header says <code class=\"\" data-line=\"\">Smartport Image<\/code>. Four items, and the heart of the image (filled when it is a favorite) at the right.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Item<\/th><th>What ENTER does<\/th><th>Next screen<\/th><\/tr><\/thead><tbody><tr><td>Unmount image<\/td><td>releases the image of the partition and clears its volume in your saved settings<\/td><td>back to the SmartPort screen (the line says <code class=\"\" data-line=\"\">[SELECT]<\/code>)<\/td><\/tr><tr><td>Select image<\/td><td>chooses another image for this partition<\/td><td><a href=\"#123-select-image-from\">Select image from<\/a><\/td><\/tr><tr><td>First to boot<\/td><td>makes this partition the first to boot (saves Boot Img Index)<\/td><td>back to the SmartPort screen (the star moves)<\/td><\/tr><tr><td>Toggle favorite<\/td><td>adds or removes the image from the favorites. The heart follows<\/td><td>stays<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">RET goes back to the SmartPort screen.<\/p>\n\n\n\n<h3 id=\"123-select-image-from\" class=\"wp-block-heading\">12.3 Select image from<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> ENTER on an empty partition, or Select image in the partition menu.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 wp-block-gallery-22 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"790\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_spsource.png\" alt=\"Select image from, Favorites selected\" class=\"wp-image-790\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_spsource.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_spsource-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Select image from, Favorites selected<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"791\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_spsource_file_manager.png\" alt=\"Select image from, File manager selected\" class=\"wp-image-791\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_spsource_file_manager.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_spsource_file_manager-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Select image from, File manager selected<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Item<\/th><th>What ENTER does<\/th><th>Next screen<\/th><\/tr><\/thead><tbody><tr><td>Favorites<\/td><td>shows the favorites that SmartPort can mount, for this partition<\/td><td><a href=\"#11-favorites\">Favorites<\/a>, then the mount question<\/td><\/tr><tr><td>File manager<\/td><td>lists the card, then shows the list for this partition<\/td><td><a href=\"#6-file-listing\">File listing<\/a>, then the mount question<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">RET goes back.<\/p>\n\n\n\n<h2 id=\"13-make-filesystem\" class=\"wp-block-heading\">13. Make filesystem<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>When you see it:<\/em> Settings, Make filesystem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">First the question. The default answer is <strong>NO<\/strong>, so an ENTER at once erases nothing:<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 wp-block-gallery-23 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"676\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_makefs_no.png\" alt=\"Erase the SDCARD? NO selected (the default)\" class=\"wp-image-676\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_makefs_no.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_makefs_no-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Erase the SDCARD? NO selected (the default)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"677\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_makefs_yes.png\" alt=\"Erase the SDCARD? YES selected\" class=\"wp-image-677\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_makefs_yes.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_confirm_makefs_yes-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Erase the SDCARD? YES selected<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">UP and DOWN switch between YES and NO. RET is NO. On YES the format starts: the card is <strong>erased<\/strong> and set up again (<a href=\"https:\/\/www.r3tr0.net\/index.php\/smartdisk-ii-documentation\/smtdoc_sd-card\/\">SD card preparation<\/a> tells what the card looks like afterwards).<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_format_working.png\" alt=\"Make filesystem, formatting: Please wait...\" class=\"wp-image-701\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_format_working.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_format_working-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Make filesystem, formatting: Please wait&#8230;<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The keys do nothing for the seconds the format takes. Then the result:<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 wp-block-gallery-24 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"margin-top:24px;margin-bottom:24px\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"700\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_format_ok.png\" alt=\"Make filesystem, result OK, [ENTER] to reboot\" class=\"wp-image-700\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_format_ok.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_format_ok-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Make filesystem, result OK, [ENTER] to reboot<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" data-id=\"699\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_format_error.png\" alt=\"Make filesystem, result ERROR with the reason, [ENTER] to reboot\" class=\"wp-image-699\" style=\"border-radius:6px\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_format_error.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_format_error-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Make filesystem, result ERROR with the reason, [ENTER] to reboot<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">On an error the second line says why: <code class=\"\" data-line=\"\">No SD card<\/code>, <code class=\"\" data-line=\"\">Card write protected<\/code>, <code class=\"\" data-line=\"\">Card too small<\/code>, <code class=\"\" data-line=\"\">Card error<\/code>, <code class=\"\" data-line=\"\">Format refused<\/code>, <code class=\"\" data-line=\"\">Verify failed<\/code>, <code class=\"\" data-line=\"\">Not 32KB clusters<\/code>, <code class=\"\" data-line=\"\">Card too slow<\/code> or <code class=\"\" data-line=\"\">Bad parameter<\/code>. The picture shows <code class=\"\" data-line=\"\">Card write protected<\/code>. This screen owns the keys: ENTER saves what is pending, waits a moment and restarts the board. No other key does anything.<\/p>\n\n\n\n<h2 id=\"14-error-screens\" class=\"wp-block-heading\">14. Error screens<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The error screens are titled <code class=\"\" data-line=\"\">Warning<\/code>, with a warning icon at the left.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_error_sd_ejected.png\" alt=\"Error: SD EJECTED\" class=\"wp-image-692\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_error_sd_ejected.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_error_sd_ejected-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Error: SD EJECTED<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SD EJECTED.<\/strong> Shown whenever the card is out, over whatever screen is up, and at power up when there is no card. No key does anything while the card is out. No listing, mount or save runs. When you put the card back, the screen changes to three lines: <strong>SD CARD:<\/strong>, <strong>IS BACK<\/strong> and <strong>ENTER: restart<\/strong>. The board does not restart by itself. Press ENTER to restart it.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_error_mount_failed.png\" alt=\"Error: MOUNT FAILED, RET: back\" class=\"wp-image-691\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_error_mount_failed.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_error_mount_failed-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Error: MOUNT FAILED, RET: back<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>MOUNT FAILED.<\/strong> The board refused an image, either the last image at start or one you chose. RET goes back to the screen under it (the file list, or the empty drive).<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_error_sd_invalid.png\" alt=\"Error: SD INVALID, RET: back\" class=\"wp-image-693\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_error_sd_invalid.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_error_sd_invalid-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Error: SD INVALID, RET: back<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SD INVALID.<\/strong> At power up the card is in the socket but the board cannot mount its file system (not formatted, exFAT, or a card that does not answer). The message shows over the main menu. RET goes back to the menu, where <strong>Settings &gt; Make filesystem<\/strong> formats the card.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"256\" src=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_error_cluster_size.png\" alt=\"Error: CLUSTER NOT 32K, RET: back\" class=\"wp-image-690\" style=\"border-radius:6px;width:256px;height:auto\" srcset=\"https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_error_cluster_size.png 512w, https:\/\/www.r3tr0.net\/wp-content\/uploads\/2026\/10\/smtdoc_error_cluster_size-300x150.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Error: CLUSTER NOT 32K, RET: back<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>CLUSTER NOT 32K.<\/strong> At power up the card mounts but its clusters are not 32 KB (64 sectors of 512 bytes). The board would refuse every image. Same way out: RET, then <strong>Settings &gt; Make filesystem<\/strong>. A refused mount after it does not cover this message.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>The failure sound.<\/strong> With <strong>Sound effect<\/strong> on, the failure sound (two beeps and a falling tone) plays for MOUNT FAILED, for a card pulled out while the board runs, and for SD INVALID and CLUSTER NOT 32K. With no card at power up, or an invalid card, the board cannot read your settings, so it plays the sound anyway.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\" style=\"margin-top:48px;margin-bottom:24px\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group has-background is-layout-constrained wp-container-core-group-is-layout-0ee9f569 wp-block-group-is-layout-constrained\" style=\"border-radius:8px;background-color:#f6f7f7;padding-top:14px;padding-right:18px;padding-bottom:14px;padding-left:18px\">\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#1e7a45;margin-bottom:2px;font-size:12px;font-weight:600;letter-spacing:2px;text-transform:uppercase\">\u2190 Previous<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:0;font-size:17px;font-weight:600\"><a href=\"https:\/\/www.r3tr0.net\/index.php\/smartdisk-ii-documentation\/smtdoc_usage-guide\/\">Usage guide<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group has-background is-layout-constrained wp-container-core-group-is-layout-0ee9f569 wp-block-group-is-layout-constrained\" style=\"border-radius:8px;background-color:#f6f7f7;padding-top:14px;padding-right:18px;padding-bottom:14px;padding-left:18px\">\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#1e7a45;margin-bottom:2px;font-size:12px;font-weight:600;letter-spacing:2px;text-transform:uppercase\">Next \u2192<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:0;font-size:17px;font-weight:600\"><a href=\"https:\/\/www.r3tr0.net\/index.php\/smartdisk-ii-documentation\/smtdoc_settings\/\">Settings reference<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#787c82;margin-top:20px;font-size:13px\">SmartDisk II user documentation \u00b7 latest firmware \u00b7 <a href=\"https:\/\/www.r3tr0.net\/index.php\/smartdisk-ii-documentation\/\">Documentation home<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Every screen of the SmartDisk II display with its picture, what each line shows, what each key does, every item of every menu and the screen that comes 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