VIVOTEK
138 - User's Manual
1 : 4x
2 : 8x
3 : 16x
4 : 32x
5 : 64x
whitebalance
auto, manual
auto
4/4
“auto” indicates auto white
balance.
“manual” indicates keep current
value.
piris_response
1~3
1
4/4
P-Iris response time
piris_position
0~50
0
1/4
P-Iris position.
0 : P-Iris open to largest
50 : P-Iris close to smallest
wdrc_mode
0~1
0
4/4
WDR enable.
0: off
1: on
wdrc_strength
0~2
1
4/4
WDR strength.
0: low
1: medium
2: high
7.9 Video input preview
The temporary settings for video preview
Group: videoinpreview
NAME
VALUE
DEFAULT
SECURITY
(get/set)
DESCRIPTION
exposuremode
auto,fixed
auto
4/4
Exposure Mode
exposurelevel
0~8
4
4/4
Exposure level
piris_response
1~3
1
1/4
P-Iris response time
piris_position
0~50
0
4/4
P-Iris position.
0 : P-Iris open to largest
50 : P-Iris close to smallest
wdrc_mode
0~1
0
4/4
WDR enable.
0: off
1: on
wdrc_strength
0~2
1
4/4
WDR strength.
0: low
1: medium
2: high