Contrast; Backlight - Yealink CP860 User Manual

User Guide for the CP860 HD IP Conference Phone
The default value is 10, you can set to 1-30.
Click Confirm to accept the change.
5.

Contrast

You can configure the contrast of the LCD screen to a comfortable level. The intensity of
contrast ranges from 1 to 10 and the highest intensity is 10.
To configure the contrast via phone user interface:
Press Menu->Settings->Basic Settings->Display->Contrast.
1.
Press the
2.
The default contrast level is "6".
Press the Save soft key to accept the change or the Back soft key to cancel.
3.
Contrast is configurable via web user interface at the path Settings->Preference.

Backlight

You can configure the backlight to adjust the brightness of the LCD screen. Backlight status on
the LCD screen can be configured from the following options:
Always On: Backlight is on permanently.
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or soft key to decrease or increase the intensity of contrast.