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VIVOTEK
User's Manual - 185
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
sortype" is "smartsensor")
* Only available when
"capability_image_c<0~(n-1)>_irist
ype"=piris
piris_position
<product
dependent>
1~100 1/4 Manual set P-Iris.
1: Open <-> 100: Close
* Only valid when
"piris_mode"=manual or
"capability_image_c<0~(n-1)>_sen
sortype" is "smartsensor"
* Only available when
"capability_image_c<0~(n-1)>_irist
ype"=piris
enableblc
<Not support
anymore>
<boolean> 4/4 Enable backlight compensation
* Not support this parameter
anymore when the version number
(httpversion) is equal or greater than
0301a.
* It's recommanded to use
"exposurewin_c<0~(n-1)>_mode"
to switch on/off BLC.
maxgain 0~100 4/4 Maximum gain value.
0: Low <-> 100: High
* Only available when
"capability_image_c<0~(n-1)>_agc
_maxgain" != "-"
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