User's Manual
Table Of Contents
- Foreword
- Important Safeguards and Warnings
- 1 Overview
- 2 Local Operations
- 2.1 Basic Configuration Procedure
- 2.2 Common Icons
- 2.3 Standby Screen
- 2.4 Initialization
- 2.5 Logging In
- 2.6 Network Communication
- 2.7 User Management
- 2.8 Access Management
- 2.9 Attendance Management
- 2.10 System
- 2.11 USB Management
- 2.12 Configuring Features
- 2.13 Unlocking the Door
- 2.14 Viewing Unlock Logs
- 2.15 System Information
- 3 Web Operations
- 3.1 Initialization
- 3.2 Logging In
- 3.3 Resetting the Password
- 3.4 Configuring Door Parameter
- 3.5 Intercom Configuration
- 3.6 Configuring Time Sections
- 3.7 Data Capacity
- 3.8 Configuring Video and Image
- 3.9 Configuring Face Detection
- 3.10 Configuring Network
- 3.11 Safety Management
- 3.12 User Management
- 3.13 Configuring Voice Prompts
- 3.14 Maintenance
- 3.15 Configuration Management
- 3.16 Upgrading System
- 3.17 Viewing Version Information
- 3.18 Viewing Logs
- 4 Smart PSS Lite Configuration
- Appendix 1 Important Points of Intercom Operation
- Appendix 2 Important Points of QR Code Scanning
- Appendix 3 Important Points of Fingerprint Registration Instructions
- Appendix 4 Important Points of Face Registration
- Appendix 5 Cybersecurity Recommendations
47
Parameter Description
Shutter
Shutter is a component that allows light to pass for a determined
period. The higher the shutter speed, the shorter the exposure time, and
the darker the image.
Gain When the gain value range is set, video quality will be improved.
Exposure
Compensation
You can make a photo brighter or darker by adjusting exposure
compensation value.
3D NR When 3D Noise Reduction (RD) is turned on, video noise can be reduced
to ensure high definition videos.
You can set its grade when this function is turned on.
Grade
3.8.1.2 Configuring Channel 2
Step 1 Select
Video Setting
>
Video Setting
.
Step 2 Select 2 from the
Channel No.
.
Step 3 Configure the video status.
We recommend you turn on the WDR function when the face is in back-lighting.
Figure 3-22 Image
Table 3-14 Image description
Parameter Description
Brightness
Brightness is the relative lightness or darkness of a particular color.
The larger the value is, the brighter the image will be.
Contrast
Contrast is the difference in the luminance or color that makes an
object distinguishable. The larger the contrast value is, the greater
the color contrast will be.