User manual

VIVOTEK
User's Manual - 191
sharpness
<Not recommended to use this>
-3~3,100 4/4 -3: Softer <-> 3: Sharper
100: Use " image_c<n>_sharpnesspercent"
* Only available when bit 3 of
"capability_image_c<n>_basicsetting" is 1.
* We replace "sharpness" with
"sharpnesspercent".
* This parameter will not be used after the
version number (httpversion) is equal or
greater than 0400a.
brightnesspercent 0~100 4/4 Set brightness in the normalized range.
0: Darker <-> 100: Bright
* Only available when bit 0 of
"capability_image_c<n>_basicsetting" is 1.
contrastpercent 0~100 4/4 Set contrast in the normalized range.
0: Less contrast <-> 100: More contrast
* Only available when bit 1 of
"capability_image_c<n>_basicsetting" is 1
saturationpercent 0~100 4/4 Set saturation in the normalized range.
0: Less saturation <-> 100: More saturation
* Only available when bit 2 of
"capability_image_c<n>_basicsetting" is 1.
sharpnesspercent 0~100 4/4 Set sharpness in the normalized range.
0: Softer <-> 100: Sharper
* Only available when bit 3 of
"capability_image_c<n>_basicsetting" is 1
gammacurve
<product dependent>
0~100 4/4 0: Fine-turned gamma curve by Vivotek.
1: Gamma value = 0.01
2: Gamma value = 0.02
3: Gamma value = 0.03
...
100: Gamma value = 1
* Note: Although we set gamma value to 100
level, but not all gamma values are valid.