mermaid ventura 150/170/181/190 TFT Video Models - Users Manual Version 3.0a ___________________________________________________________________________________ Page 7 of 18
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.