mermaid ventura 150/170/181/190 TFT Video Models - Users Manual Version 3.0a
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RGB Advanced Menu
Sharpness
Adjustment of picture sharpness
5 = “Sharp” picture
1 = “Soft” picture
Gamma
Selection of the appropriate “Gamma curve”
Two different curves “linear” and “crt” are available.
The “linear” gamma curve does not correct any color information,
which will be directly transferred to the display panel.
The “crt” gamma curve processes the color information according
to the scheme below, before it is transferred to the display panel.
