Vivotek IB9371-HT User Manual page 166

VIVOTEK
rgain 0~100
bgain 0~100
exposurelevel 0~12
166 - User's Manual
module. Then, act as rbgain mode
"widerange": Auto Tracing White
balance (2000K to 10000K).
"outdoor": auto white balance mode
specifically for outdoor.
"indoor": auto white balance mode
specifically for indoor.
"sodiumauto": sodium vapor lamps.
* Only available when
"capability_image_c<n>_wbmode" !=
"-"
4/4 Manual set rgain value of gain control
setting.
0: Weak <-> 100: Strong
* Only available when "rbgain" is listed
in "capability_image_c<n>_wbmode".
* Only valid when
"videoin_c<n>_whitebalance" != auto
* Normalized range.
4/4 Manual set bgain value of gain control
setting.
0: Weak <-> 100: Strong
* Only available when "rbgain" is listed
in "capability_image_c<n>_wbmode".
* Only valid when
"videoin_c<n>_whitebalance" != auto
* Normalized range.
4/4 Exposure level
"0,12": This range takes the concept
from DC's exposure tuning options.
The definition is:
0: EV -2.0
1: EV -1.7
2: EV -1.3
3: EV -1.0
4: EV -0.7
5: EV -0.3