436
Read the current item again: Fn-r
Say current time: Fn-t
Display power status: Fn-b
Call up the “global options”: F10
Online help: F1
Check software version: Fn-v only in the Braille Sense U2 QWERTY
“program” menu.
Display network status: fn-n in the Braille Sense U2 QWERTY “program”
menu
Braille display on/off: F4
Voice on/off: F5
Increase the voice volume: F6
Decrease the voice volume: Shift-F6
Increase the voice rate: F7
Decrease the voice rate: Shift-F7
Increase the voice pitch: F8
Decrease the voice pitch: Shift-F8
One-handed mode on/off: Fn-h
Bluetooth on/off: F9
Wireless LAN on/off: F11
Ethernet port on/off: Fn-F11
Scroll voice on/off: Fn-F5
Selecting Braille cursor: Fn-F3
Selection control information: Fn-F1
Eight dot mode on/off: Fn-F4
Open txt help: Win key-F1 while executing program
20.2 File Manager
20.2.1 Navigation keys on the file list and menu list