Slow Shutter; White Balance - HIKVISION E Series User Manual

User Manual of E Series 5 Inch Network Speed Dome
under back light circumstances. When there are both very bright and very dark areas
simultaneously in the field of view, WDR balances the brightness level of the whole
image and provide clear images with details.
You can enable or disable the WDR function as shown in Figure 6-30. The wide
dynamic level ranges from 0 to 100.
Note: This function varies depending on the models of speed dome.

Slow Shutter

This function can be used in underexposure condition. It lengthens the shutter time
to ensure full exposure. The slow shutter value can be set to Low, Normal and High.
Lens Initialization
The lens operates the movements for initialization when you check the check box of
Lens Initialization.
BLC
If there's a bright backlight, the subject in front of the backlight appears silhouetted
or dark. Enabling BLC(back light compensation) function can correct the exposure of
the subject. But the backlight environment is washed out to white.

White Balance

The White Balance mode can be set to Auto, MWB, Outdoor, Indoor, Fluorescent
Lamp, Sodium Lamp and Auto-Track.

Auto:
In Auto mode, the camera retains color balance automatically according to the
current color temperature.

Manual White Balance:
In MWB mode, you can adjust the color temperature manually to meet your own
demand as shown in Figure 6-32.
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Figure 6-30 WDR
Figure 6-31 Slow Shutter
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