Yealink SIP VP-T49G User Manual page 168

User Guide for SIP VP-T49G IP Phone
4) Enter the desired value in the Sharpness, Brightness, Contrast Setting and
Saturation field respectively.
Sharpness - Sets the clarity of detail in your video. You can set a level between 0
(lowest) and 100 (highest). The default level is 50.
Brightness - Sets how brightly your video displays. You can set a level between 0
(dimmest) and 100 (brightest). The default level is 50.
Contrast Setting - Sets the difference in brightness between the light and dark areas
of your video. You can set a level between 0 (no contrast increase) and 100 (highest).
The default level is 0.
Saturation - Sets how much color your video displays. You can set a level between 0
(lowest) and 100 (highest). The default level is 100.
5) Tap the NR2D-level field.
NR2D-level – Sets the level to reduce the image noise. You can set to Off, Low, Middle
and High. The default value is Middle.
6) Tap the desired item in the pop-up dialog box.
Tap the Save soft key.
4.
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