Hikvision DS-2CC12D9T 2 MP Box Camera

User Manual - Page 41

For DS-2CC12D9T.

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DS-2CC12D9T photo
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40
Set defog as ON to enable the function. Position, size, and the
defog gradation are configurable.
DEFOG
1. POS/SIZE 
2. GRADATION LOW
3. DEFAULT 
4. RETURN RET
Figure 3. 4 DEFOG
3.3.5 BACKLIGHT
Backlight is applicable for the backlight or the high luminance
environment. You can set the Backlight to BLC, HSBLC, and WDR.
BLC (Backlight Light Compensation): If there’s a strong backlight,
the object in front of the backlight will appear silhouetted or dark.
Based on the back area, BLC enhances the brightness of the
whole image, which makes it possible to see the area in the
strong backlight clearly, but the backlight area will be
over-exposed.
GAIN: The gain of BLC can be set as High, Middle, or Low, the
higher the gain, and the clearer the image is.
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