Dahua DH-TPC-PT8320A, Operation Manual

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Figure 6-4
Step 2
Please configure info of each parameter according to actual needs; please refer to sheet 6-4 for more
details.
Parameter Note
Mode It supports four modes below:

BLC
In the environment with intense contrast between bright and dark, such as
backlighting environment, it will auto adjust image brightness to make the main
image clear to see.

HLC
It will auto adjust image brightness when there is quite intense light source in the
image, which is to improve the image influence caused by overexposure.

WDR
In the environment with intense contrast between bright and dark, auto adjust
image contrastness to make both bright area and dark area clear to see.

Self-adaptive
It can auto adjust image brightness according to environment, which is to make the
main image clear to see.
Sheet 6-4
Step 3
Click
“Save” to make config valid.