HIKVISION DS-2DE4425W-DE3, Руководство пользователя

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Image Adjustment

Brightness
This feature is used to adjust brightness of the image. The value ranges from 0 to 100.

Contrast
This feature enhances the difference in color and light between parts of an image. The value
ranges from 0 to 100.

Saturation
This feature is used to adjust color saturation of the image. The value ranges from 0 to 100.

Sharpness
Sharpness function enhances the detail of the image by sharpening the edges in the image. The
value ranges from 0 to 100.
Exposure Settings

Exposure Mode
The Exposure Mode can be set to Auto, Iris Priority, Shutter Priority, and Manual.

Auto:
The iris, shutter and gain values will be adjusted automatically according to the brightness
of the environment.
You can limit the changing ranges of iris and shutter in Auto mode for better exposure
effect.

Iris Priority:
The value of iris needs to be adjusted manually. The shutter and gain values will be
adjusted automatically according to the brightness of the environment.
You can limit the changing range of shutter in Iris Priority mode for better exposure
effect.
Figure 6-24 Manual Iris

Shutter Priority:
The value of shutter needs to be adjusted manually. The iris and gain values will be
adjusted automatically according to the brightness of the environment.
You can limit the changing range of iris in Shutter Priority mode for better exposure
effect.