High-definition IR Water-proof Bullet Camera· User Manual
When LENS type is AUTO IRIS, you
can choose SHUT+AUTO IRIS mode
or AUTO IRIS mode; When LENS type
is Manual, only SHUT mode is
available.
Set the desired BRIGHTNESS value
which the iris and shutter speed will
adjust automatically for. The value
ranges from 0 to 255.
Note: In SHUT+AUTO IRIS mode, AUTO IRIS is prior to AUTO
SHUT.
LOW LUMINANCE
Set the desired BRIGHTNESS value as
the target which the AGC will adjust
automatically for. ×0.25, ×0.50, ×0.75
and ×1.00 are selectable.
4.4 White Balance Settings
Purpose:
This feature processes the image to retain color balance over a
color temperature range and remove the unrealistic color casts.