Changing Lcd Contrast Level - AudioCodes 420HD User Manual
400hd series of high definition ip phones
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Also See for 420HD:
- Administrator's manual (336 pages) ,
- User manual (84 pages) ,
- Release notes (34 pages)
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User's Manual
4.5
Changing LCD Contrast Level
The phone's LCD supports 0-30 contrast levels. You can select the level that suits you best.
To change the LCD's contrast level:
1.
Access the LCD Contrast submenu (MENU key > Settings > LCD Contrast).
2.
Press the navigation control's left or right rim to navigate to the contrast level that suits you
best.
3.
Press the Save softkey to apply your setting.
Version 2.2.8
31
4. Customizing Your Phone
420HD IP Phone
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