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VIVOTEK
158 - User's Manual
12: EV +2.0
exposuremode
<product
dependent>
auto,
shutterpriority,
irispriority,
manual,
etc
(Available options are list in
"capability_image_c<n>_exposure_m
odetype")
4/4 Select exposure mode.
"auto": Iris, Gain and Shutter
Speed(Exposure time) can be set
automatically.
"shutterpriority": Adjust with
variable Shutter Speed, auto Iris and
Gain.
"irispriority": Adjust with variable
Iris, auto Gain and Shutter speed.
"manual": Adjust with variable
Shutter, Iris and Gain.
* We support this parameter when
the version number (httpversion) is
equal or greater than 0302a.
irismode fixed, indoor, outdoor
<product dependent>
4/4 Control DC-Iris mode.
"outdoor": Auto-setting DC-Iris to
get best quality, but easy to meet
rolling or flicker effect in indoor
environment.
"indoor": Avoid rolling and flicker
effect first.
"fixed": Open the iris to maximum.
* Only available when
"capability_image_c<n>_iristype"=
dciris
piris_mode
<product
dependent>
manual, indoor, outdoor,- 1/4 Control P-Iris mode.
"outdoor": Auto-setting P-Iris to
get best quality, but easy to meet
rolling or flicker effect in indoor
environment.
"indoor": Avoid rolling and flicker
effect first.
"manual": Manual set P-Iris by
"piris_position".
"-": not support. (only available
when
"capability_image_c<0~(n-1)>_sen
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