User Manual
UM DS-2CExxU8T-xxxx 042318NA 11
• Brightness
Brightness refers to the brightness of the image.
You can set the brightness value from 1 to 10 to
darken or brighten the image. The higher the
value, the brighter the image.
• Exposure Mode
You can set the Exposure Mode as Global, BLC,
HLC, and WDR.
˗ Global
Refers to the normal exposure mode, which
adjusts lighting distribution, variations, and non-
standard processing.
˗ BLC (Backlight Compensation)
BLC compensates light to the object in the front
to make it clear, but may cause the over-
exposure of the background where the light is
strong.
˗ HLC (High Light Compensation)
HLC masks strong light sources that usually flare
across a scene. This makes it possible to see
image details that would normally be hidden.
˗ WDR (Wide Dynamic Range)
Wide dynamic range helps the camera provide
clear images even under backlit circumstances.
WDR balances the brightness level of the whole
image and provides clear images with details.
When WDR is selected as the exposure mode,
you can set it as low, medium, high or off.
• AGC (Automatic Gain Control)
Optimizes the clarity of the image in poor light
conditions. The AGC level can be set to High,
Medium, or Low. Select Off to disable the AGC
function.
Note:
The noise will be amplified when AGC is on.
• Slow Shutter
Slow Shutter increases the exposure time per
frame, which makes a camera more sensitive to
light. Therefore, it can produce images even under
low lux conditions. You can set the Slow Shutter as
Off, x2, x4 under 8 MP @ 15 fps, or 8 MP @ 12.5
fps mode, and as Off, x2, x4, x6, x8, or x16 under
other modes according to different light
4.3.2 WB (White Balance)
White balance, the white rendition function of the
camera, is to adjust the color temperature according
to the environment. It can remove unrealistic color
casts in the image. You can set WB mode as Auto,
Manual, or Natural.
• Auto
Under Auto mode, white balance is being adjusted
automatically according to the color temperature
of the scene illumination.