Vivotek 9189 Series User Manual page 196

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NAME VALUE
exposuremode auto,
<product shutterpriority,
dependent> irispriority,
qualitypriority,
manual,
etc
(Available options are list
in
"capability_image_c<0~(n-
1)>_exposure_modetype")
irismode fixed, indoor, outdoor
<product dependent>
196 - User's Manual
SECURITY( DESCRIPTION
get/set)
9: EV +1.0
10: EV +1.3
11: EV +1.7
12: EV +2.0
* Only available when
"capability_image_c<0~(n-1)>_exposu
re_mode" !=0
4/4 Select exposure mode.
"auto": Automatically adjust the Iris,
Gain and Shutter Speed to fit the
exposure level.
"shutterpriority": Manually adjust
with variable Shutter Speed, and keep
adjusting Iris, Gain automatically.
"irispriority": Manually adjust with
variable Iris, and keep adjusting Gain
and Shutter speed automatically.
"qualitypriority": Automatically
adjust the Iris, Gain and Shutter Speed
by VIVOTEK quality algorithm.
"manual": Manually adjust with
variable Shutter, Iris and Gain.
* We support this parameter when
the version number (httpversion) is
equal or greater than 0302a.
* Only available when
"capability_image_c<0~(n-1)>_exposu
re_mode" !=0
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.
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