NRP2000/W IP Phone User Manual
4.4.7
Display
For more convenient, users are able to adjust the contrast grade and backlight of the main LCD display.
1. Slave Contrast
There are 9 different contrast grades for options, press the soft key "Switch" or the key
for
.
modification, 8 is the default value.
.
2. Backlight
Backlight is the brightness of LCD, also it has been defined as 9 different grades. The number "9" means the
lightest.
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