User's Manual
Table Of Contents
- Cybersecurity Recommendations
- Regulatory Information
- Foreword
- 1 Product Introduction
- 2 Basic Settings
- 3 Daily Operation
- 3.1 Live
- 3.2 PTZ
- 3.2.1 Bullet Camera
- 3.2.2 Dome Camera
- 3.2.2.1 Configuring Protocol
- 3.2.2.2 Configuring PTZ Functions
- 3.2.2.2.1 Configuring Preset
- 3.2.2.2.2 Configuring Tour
- 3.2.2.2.3 Configuring Scan
- 3.2.2.2.4 Configuring Pattern
- 3.2.2.2.5 Configuring Pan
- 3.2.2.2.6 Configuring PTZ Speed
- 3.2.2.2.7 Configuring Idle Motion
- 3.2.2.2.8 Configuring Power Up
- 3.2.2.2.9 Configuring Time Task
- 3.2.2.2.10 Restarting PTZ Manually
- 3.2.2.2.11 Restoring PTZ to the Default Settings
- 3.2.2.3 Operating PTZ
- 3.2.2.4 Configuring Preset Backup
- 3.3 Playback
- 3.4 Reports
- 3.5 Alarm
- 4 Setting
- 4.1 Configuring Camera
- 4.1.1 Configuring Lens
- 4.1.2 Configuring Video Parameters
- 4.1.3 Configuring Audio Parameters
- 4.2 Configuring Network
- 4.3 Peripheral
- 4.4 Smart Thermal
- 4.5 Event
- 4.6 Temperature Measuring Settings
- 4.7 Storage Management
- 4.8 System Management
- 4.1 Configuring Camera
- 5 System Maintenance
- 6 Additional Accessing Methods
Setting 50
4.1.1.1.3 Configuring Backlight
Backlight mode is divided into BLC, HLC and WDR. You can select one from the three options
above at one time.
When in BLC mode, the camera gets clearer image of the dark areas on the target when
shooting against light.
When in WDR mode, the camera constrains over bright areas and compensates dark
areas to improve the image clarity.
When in HLS mode, the camera dims strong light, and it is applicable to the exit of toll
station or parking lot. This mode works well for taking pictures of human face or car plate
detail under extreme low ambient light.
Click the Backlight tab. Step 1
The Backlight interface is displayed. See Figure 4-3.
The backlight interface Figure 4-3
Configure backlight parameters. See Table 4-3 for details. Step 2
There might be a few seconds of video loss when the device is switching to WDR mode
from other modes.
Table 4-3 Backlight mode description
Backlight
Mode
Description
BLC
The system adjusts exposure according to ambient lighting condition
automatically to ensure the clarity of the darkest area.
WDR
The system dims bright areas and compensates dark areas to ensure the
clarity of all the area.
HLS
The system constrains bright areas and reduces halo size to dim the overall
brightness.