VIVOTEK
302 - User's Manual
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154
PARAMETER
VALUE
SECURITY
(get/set)
DESCRIPTION
extled_interface
do
<product
dependent>
0/7
The device interface of external IR led:
"do": digital output
* Only available when
"capability_daynight_c<0~(n-1)>_extern
alir" is 1
* We replaced this parameter with
“capability_daynight_illuminators_exter
nal_interface” when the version
number (httpversion) is equal or greater
than 0312a.
spectrum_support
<boolean>
0/7
Indicate whether to support proposed a
brightness enhancement method based
on CCM(Color Correction Matrix) model
to improve the brightness effect of the
images if the IR and blue light exists.
* Only available when
"capability_daynight_c<0~(n-1)>_suppo
rt" is 1
* We replaced this parameter with
“capability_daynight_illuminators_spect
rum_support” when the version
number (httpversion) is equal or greater
than 0312a.