HIMS International Corporation H432B 用户手册

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After selecting the files you want to convert, call up the menu by 
pressing “Space-m (dots 1-3-4).” Move down to the “File Conversion,” 
and press “Enter.” The Braille Sense U2 will prompt you to choose the 
preferred file format. Use the up and down arrows (“Space-1” or “Space-
4”) to select the desired file format. When you press “Enter” on the file 
format you want, the Braille Sense U2 will start converting files to the file 
format you have chosen. The Braille Sense U2 will keep the original file 
names for the files you have converted, except for the file name 
extension. The Braille Sense U2 will change your file extension to the 
extension that you have selected. If there is a file with the same file 
name and format already, “date” and “time” will be added to the file 
name. You can always use the letter “t (dots 2-3-4-5)” after calling up the 
menu to invoke the file conversion feature. Also, “Enter-t (dots 2-3-4-5)” 
is the hot key that activates this feature without calling up the menu. 
4.2.11 Select All 
This feature selects all the files and folders in the current path. You can 
use this feature through the menu, or by using a shortcut key. Press 
“Space-m (dots 1-3-4)” to call up the menu. Press the down arrow 
(“Space-4”) to go to “Select All.” Press “Enter” to execute the “Select All” 
function. You can use the letter “a (dot 1)” after calling up the menu to 
use this feature. “Enter-a (dot 1)” is the hot key to select all of the files 
and folders in the current path. When “Select All” is activated, the Braille 
Sense U2 will say, “x objects selected.” The Braille Sense U2 will return 
to the file list in the current path after this brief announcement. You will 
see “*” in front of each file name you have selected. You can always 
cancel your selections by pressing “Space” after moving to the file you 
want to cancel. This feature is a convenient way of copying, cutting, and 
deleting multiple files. 
4.2.12 Search for File 
“Search For File” is to find out files of the current or other disk. You can 
press “Space-m (dots 1-3-4) to call up the menu and move to “Search