ViewEra V180 Series - Manual (Page 13)

OSD Control【AV】
Monitor Function Selection Menu：
Brightness：Adjust the brightness by using ＋/ － button.
Contrast：Adjust the contrast by using ＋/ － buttons.
Saturation：Adjust the Saturation by using ＋/ － buttons.
TINT：Adjust the Tint by using ＋/ － buttons.
Sharpness：Adjust the Sharpness by using ＋/ － buttons.
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