User's Manual

User’s Manual

5.1.1.1.3 Backlight

The backlight function cannot be configured if defog function is enabled. There will be a

prompt on the interface.

You can use this function to adjust the backlight compensation mode of the monitoring screen.

Step 1 Select

Setting

Camera

Conditions

Backlight

Figure 5-7 Backlight settings

Step 2 Select a backlight mode from the list.

There are 4 options:

Off

BLC

HLC

, and

WDR

●

Off

: Backlight is disabled.

●

BLC

: Backlight compensation corrects regions with extremely high or low levels of

light to maintain a normal and usable level of light for the object in focus.

●

HLC

: Highlight compensation dims strong light, so that the Device can capture

details of faces and license plates in extreme light conditions. It is applicable to

the entrance and exit of toll stations or parking lots.

●

WDR

: When in WDR (Wide Dynamic Range) mode, the Device constrains over

bright areas and compensates dark areas to improve the image clarity.

Step 3 Click

Save

If you select

Off

, other backlight mode configurations will not be effective.

5.1.1.1.4 WB

In this mode, you can make a white object displaying itself clearly on the video image in all

environments.

Step 1 Select

Setting

Camera

Conditions