Operation
CB-640x Installation and User Guide Revision 100
February 2021
36
This document does not contain any export-controlled information.
Figure 35: Manual White Balance Settings
•
Manual
: White balance is adjusted on-screen according to the type of lighting. When selected, you
can configure the following gain values:
o
R Gain
: Adjusts the red color in the image from
0
to
511
. The higher the number, the redder
the image. The default setting is
64
.
o
B Gain
: Adjusts the blue color in the image from
0
to
511
. The higher the number, the bluer
the image. The default setting is
64
.
To quickly balance the color, click
One Push
.
Figure 36: Additional Advanced Settings
Gamma Correction
: Ensures faithful reproduction of an image. Select
0.45
(default) or
1
. When set to
1
,
the image displayed on your screen is the same as the original image. When set to
0.45
, the image
displayed on your screen has less contrast than the original image.
Day/Night Setting
: Controls the IR Cut (IRC) filter for electronic day/night operation.
•
Auto
(default): Automatic operation according to the ambient light level. The camera automatically
switches from
Color
(daytime) mode to
B/W
(nighttime) mode at night or in low-light conditions.
When there is sufficient light, the camera automatically switches from
B/W
mode to
Color
mode.
When selected, you can configure the following values:
o
Switch Time
: Set the amount of time the switch takes (
Fast
,
Normal
, or
Slow
).
o
Night to Day Sensitivity
and
Day to Night Sensitivity
: Set thresholds at which the visible
video switches from black and white to color (Night to Day Threshold) and vice versa (Day to
Night Threshold). Move the sliders between
0-6
, where 0 switches modes at a lower light
level (darker) and 6 switches modes at a higher light level (brighter). The default setting for
both thresholds is
3
.
•
Color
: Locks camera in daytime mode.
