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VIVOTEK
User's Manual - 251
© 2022 VIVOTEK INC. All Right Reserved
101
equal or greater than 0312a.
spectrum_mode
visible,
ir,
irenhanced,
blueenhanced
<product
dependent>
* Available values
are listed in
"capability_daynig
ht_illuminators
_spectrum_mode"
.
6/6
Set spectrum method .
* We support this parameter when
the version number (httpversion) is
equal or greater than 0312a.
* Only available when
"capability_daynight_illuminators_
spectrum _support > 0".
7.11 Image Setting per Channel
Group: image_c<0~(n-1)> for n channel products and m profile
n denotes the value of "capability_nvideoin" and m denotes the value of
"capability_nvideoinprofile"
NAME
VALUE
SECURITY
(get/set)
DESCRIPTION
brightness
<Not
recommended to
use this>
-5~5,100 4/4 -5: Darker <-> 5: Bright
100: Use "
image_c<n>_brightnesspercent"
* Only available when bit 0 of
"capability_image_c<0~(n-1)>_basicse
tting" is 1
* We replace "brightness" with
"brightnesspercent".
* This parameter will not be used
after the version number (httpversion)
is equal or greater than 0400a.
contrast
<Not
recommended to
use this>
-5~5,100
4/4
-5: Less contrast <-> 5: More contrast
100: Use "
image_c<0~(n-1)>_contrastpercent"
* Only available when bit 1 of
"capability_image_c<0~(n-1)>_basicse
tting" is 1.
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