VIVOTEK
156 - User's Manual
“rbgain” indicates using rgain
and gbain.
rgain
0~100
30
1/4
Manual set rgain value of gain
control setting.
bgain
0~100
30
1/4
Manual set bgain value of gain
control setting.
exposurelevel
0~12
6
1/4
Exposure level
autoiris
0~1
0
1/4
set 1 to enable auto iris, set 0 to
disable auto iris.
irismode
fixed, indoor,
outdoor
outdoor
1/4
Video Iris for DC Iris.
piris_mode
manual, indoor,
outdoor
outdoor
1/4
P-Iris mode.
piris_sensitivity
1~10
4
1/4
P-Iris sensitivity for indoor and
outdoor mode.
piris_response
1~10
2
1/4
P-Iris response time for manual
mode.
piris_position
1~100
51
1/4
P-Iris position for manual mode.
enableblc
0~1
0
1/4
Enable backlight compensation
agc
0,1,2
1
1/4
Set auto gain control to normal
level or MAX level.
0->2x,
1->4x,
2->8x
agcmode
auto,fixed
auto
1/4
Set auto gain control mode.
maxgain
0~100
100
1/4
Manual set maximum gain
value.
mingain
0~100
0
1/4
Manual set minimum gain value.
color
0, 1
1
1/4
0 =>monochrome
1 => color
flip
<boolean>
0
1/4
Flip the image.
mirror
<boolean>
0
1/4
Mirror the image.
text
string[64]
<blank>
1/4
Enclose caption.
textonvideo_position
top, bottom
top
1/4
Position of timestamp and video
title on image
textonvideo_size
15,25,30
15
1/4
Timestamp and video title
font-size
