Adjust the upper limit of supplement light power.
Light Brightness Control
Control supplement light brightness automatically or manually.
Auto
The brightness adjusts according to the actual environment automatically.
Manual
You can drag the slider or set value to adjust the brightness.
Note
The function varies according to device models.
5.2.6 BLC
If you focus on an object against strong backlight, the object will be too dark to be seen
clearly. BLC (backlight compensation) compensates light to the object in the front to make
it clear. If BLC mode is set as Custom, you can draw a red rectangle on the live view image
as the BLC area.
5.2.7 WDR
The WDR (Wide Dynamic Range) function helps the camera provide clear images in
environment with strong illumination differences.
When there are both very bright and very dark areas simultaneously in the
eld of view, you
can enable the WDR function and set the level. WDR automatically balances the brightness
level of the whole image and provides clear images with more details.
Note
When WDR is enabled, some other functions may be not supported. Refer to the actual
interface for details.
Thermal & Optical Bi-spectrum Network Camera User Manual
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