MIL-BOOK™
OPERATORS MANUAL
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.
1.5.4.2Brightness 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.
1.5.4.3Toggle Key (Option for RS485)
•The Hot Key is Fn +F7 to toggle the RX/TX direction.
1.5.4.4Keyboard Backlight (Option)
•The turn the keyboard backlight “On” and “Off” press the Fn+F8 keys.
1.5.4.5CRT/LCD/Simulscan Toggle
•The switch between the CRT/LCD/Simulscan display modes, press the Fn+F9 keys.
1.5.4.6Panel On/Off
•The turn the panel “On” and “Off”, press the Fn+F10 keys.
1.5.4.7Toggle 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.
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