User Manual
Table Of Contents
- Contents
 - 1 Introduction
 - 2 Basic Operation Guide
 - 3 Wizard & Main Interface
 - 4 Camera Management
 - 5 Live Preview Introduction
 - 6 PTZ
 - 7 Record & Disk Management
 - 8 Playback & Backup
 - 9 Alarm Management
 - 10 Account & Permission Management
 - 11 Device Management
 - 12 Remote Surveillance
 - Appendix A FAQ
 - Appendix B Calculate Recording Capacity
 - Appendix C Compatible Device List
 
Introduction 
   DVR  User Manual 
6 
No. 
Name 
Descriptions 
1 
CVBS 
CVBS video output; connect to monitor   
2  ALARM IN  Alarm inputs for connecting sensors 
3  GND  Ground 
4  AUDIO OUT  Audio output; connect to sound box 
5  AUDIO IN  Audio input 
6 
ALARM OUT 
Relay output; connect to external alarms 
7 
VIDEO IN 
8 CH video inputs 
8 
HDMI 
Connect to high definition display devices 
9 
VGA 
Connect to monitor 
10 
LAN 
Network port 
11 
RS485 
Connectors for keyboards or speed domes. A is TX+; B is TX-   
12 
USB 
Connector for USB storage devices or USB mouse   
13  DC12V  DC12V power input 










