TAG 1000 - Manual (Page 23)

MIL-BOOK™
OPERATORS MANUAL
- 1-10 -
Fn+F3 keys. The “Hot Key Beep” function of these keys will not be
supported to avoid interface with the normal sound effect.
NOTE
The system does not support the Fn+F3 and the Fn+F4 volume control function when
using the DOS program.
1.5.4.2 Brightness Control
• The brightness control is adjusted by use of a combination of function
keys. Press the Fn+F5 keys to darken the screen image. Press the Fn+F6
keys to brighten the screen image. To further adjust the screen image,
press and hold down the “Fn” key and continue to repeatedly press either
the “F5” key or the “F6” key until you obtain the desired brightness. If
you press the Fn+F5 or the Fn+F6 keys to adjust the LCD brightness and
continue to adjust the screen image when it is already set to either the
minimum or the maximum setting, the system will keep on beeping each
time the “F5” or the “F6” key is pressed.
1.5.4.3 Toggle Key (Option for RS485)
• The Hot Key is Fn +F7 to toggle the RX/TX direction.
1.5.4.4 Keyboard Backlight (Option)
• The turn the keyboard backlight “On” and “Off” press the Fn+F8 keys.
1.5.4.5 CRT/LCD/Simulscan Toggle
• The switch between the CRT/LCD/Simulscan display modes, press the
Fn+F9 keys.
1.5.4.6 Panel On/Off
• The turn the panel “On” and “Off”, press the Fn+F10 keys.
1.5.4.7 Toggle LCD Backlight On/Off (Option)
• The Toggle LCD backlight selected pressing the function keys Fn+F11.
Usually use Fn +F11 function key for transflective LCD panel.
NOTE
Fn + F11 function only can use on system working status. If system resume from
S1(idle), S2 (idle), S3 (Suspend to RAM), S4 (Suspend to Disk) then the LCD Backlight
always on.