HIKVISION Positioning System User Manual page 73

User Manual of Thermometric Bi-spectrum Network Positioning system
 Smart IR
If the IR light is on and the image center is overexposure, you can enable this
function.
 IR Light Mode
IR light mode can be set to Auto and you need to adjust the brightness limit of
infrared light manually. Brightness Limit value ranges from 0 to 100.
 The IR related functions are supported by the IR positioning system only.
 For detailed parameters configuration of IR light, you can enter the OSD menu by
calling the special preset 95.
 Backlight Settings
 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.
 WDR (Wide Dynamic Range)
The WDR (Wide Dynamic Range) function helps the camera provide clear images
even 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.
This function varies depending on the models of positioning system.
 HLC
HLC (High Light Compensation) makes the camera identify and suppress the strong
light sources that usually flare across a scene. This makes it possible to see the detail
of the image that would normally be hidden.
 White Balance
The White Balance mode can be set to Auto, MWB, Outdoor, Indoor, Fluorescent
Lamp, Sodium Lamp and Auto-Track.

Auto:
© Hikvision
Figure 6-37 Day Night Schedule
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