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Figure 2-2 WDR
HLC
When the bright area of the image is over-exposed and the dark area is under-exposed, the HLC
(High Light Compression) funcon can be enabled to weaken the bright area and brighten the dark
area, so as to achieve the light balance of the overall picture.
White Balance
White balance is the white rendion funcon of the camera. It is used to adjust the color
temperature according to the environment.
Figure 2-3 White Balance
DNR
Digital Noise Reducon is used to reduce the image noise and improve the image quality. Normal
and Expert modes are selectable.
Normal
Set the DNR level to control the noise reducon degree. The higher level means stronger
reducon degree.
Network Camera User Manual
27
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