Manual
VIVOTEK
User's Manual - 139  
URL Command Document for All SeriesFD8166
whitebalance auto, 
manual,
rbgain 
auto  4/4  “auto” indicates auto white 
balance.
“manual” indicates keep 
current value. 
“rbgain” indicates using 
rgain and gbain.
rgain  0~100  30  4/4  Manual set rgain value of 
gain control setting. 
bgain  0~100  30  4/4  Manual set bgain value of 
gain control setting. 
exposurelevel 0~12 6 4/4 Exposure level
maxgain 0~100 100 4/4 Manual set maximum gain 
value.
mingain 0~100 0 4/4 Manual set minimum gain 
value.
color  0, 1  1  4/4  0 =>monochrome 
1 => color 
flip  <boolean>  0  4/4  Flip the image. 
mirror  <boolean>  0  4/4  Mirror the image. 
ptzstatus  <integer>  2  1/7  A 32-bit integer, each bit can 
be set separately as follows: 
Bit 0 => Support camera 
control function; 0(not 
support), 1(support) 
Bit 1 => Built-in or external
camera; 0 (external), 
1(built-in) 
Bit 2 => Support pan
operation; 0(not support), 
1(support) 
Bit 3 => Support tilt
operation; 0(not support), 
1(support) 
Bit 4 => Support zoom
operation; 0(not support), 
1(support) 
Bit 5 => Support focus
operation; 0(not support), 










