TKH security BL2002PID User Manual page 33

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NOTE: ● This function is only supported by certain device equipped with motorized lens.
● The edge of image will be lost if this function is enabled.
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.
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 field 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.
HLC
When the bright area of the image is over-exposed and the dark area is under-exposed, the HLC
(High Light Compression) function can be enabled to weaken the bright area and brighten the dark
area, so as to achieve the light balance of the overall picture.
White Balance
White balance is the white rendition function of the camera. It is used to adjust the color
temperature according to the environment.
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BL2002PID
User ManualBL2002PID
January 4, 2021 Meridiaan 32
2801 DA, Gouda
Page 33
The Netherlands