HIKVISION DS-2TD6267-75C4L/WY - Blc; Wdr; White Balance; Dnr

Cauon
The laser radiaon emied from the device can cause eye injuries, burning of skin or
inammable substances. Before enabling laser lighng supplement, make sure no human or
inammable substances are in front of the laser lens.
11.5.7 BLC
If you focus on an object against strong backlight, the object will be too dark to be seen clearly. BLC
(backlight compensaon) 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.
11.5.8 WDR
The WDR (Wide Dynamic Range) funcon helps the camera provide clear images in environment
with strong
illuminaon dierences.
When there are both very bright and very dark areas simultaneously in the eld of view, you can
enable the WDR
funcon and set the level. WDR automacally balances the brightness level of the
whole image and provides clear images with more details.
Note
When WDR is enabled, some other funcons may be not supported. Refer to the actual interface
for details.
11.5.9 White Balance
White balance is the white rendion funcon of the camera. It is used to adjust the color
temperature according to the environment.
11.5.10 DNR
Digital Noise Reducon is used to reduce the image noise and improve the image quality. Normal
and Expert modes are selectable.
Normal
Set the DNR level to control the noise
reducon degree. The higher level means stronger
reducon degree.
Expert
Set the DNR level for both space DNR and me DNR to control the noise reducon degree. The
higher level means stronger
reducon degree.
Thermal & Opcal Bi-spectrum PTZ Network Camera User Manual
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