Cancel / Exit Key; Using File Manager Features In The File List; Selecting Disks; Getting In And Out Of A Folder (Opening/Closing A Folder) - HIMS Braille Sense U2 User Manual

cancel selections or reselect canceled items by pressing "Space" on
the item. When the "Select All" command is given, the Braille Sense
U2 will say the number of selected files, and will display "*" in front of
the selected files on the Braille display.

4.1.3 Cancel / Exit Key

Cancel ("Space-e (dots 1-5)" or "F4"): This command will cancel a
function, just like the "esc" key cancels functions on a personal computer.
Exit ("Space-z (dots 1-3-5-6)"): This will cancel or stop a selected
function or program. This is similar to the way "alt-F4" closes a program
on a personal computer.

4.2 Using File Manager Features in the File List

When you open the "File manager," you will see the list of disks that you
can access. You can choose a disk from the list, and then press "Enter"
to get into the selected disk. The Braille Sense U2 will show you the list
of folders and files on that disk. The items within the quotation marks are
the folders, and the items without quotation marks are the files. The
items on the list will be followed by numbers, such as 1/5 or 2/5. The
numbers after the names of the items indicate where an item is on the
list, and how many items are on the list. For example, "database 1/5,"
means that this is the first folder on a list that has five items.

4.2.1 Selecting Disks

When you open the "File manager," the first item on the list is "flashdisk."
If you inserted the SD card in SD card slot, SD card will be listed on this
list. Any of the disks can be selected by using the up and down arrows
("Space-1 or Space-4"). You can also use the scroll buttons to choose
one of the disks. After selecting the disk you want, press "Enter" to open
the disk you have selected.
4.2.2 Getting in and Out of a Folder (Opening/Closing a