Operation Manual

User Manual
2
Chapter 2: Overview
2.1 Front Panel
Reminder: DVR is the abbreviation of Digital Video Recorder Equipment.
2.1.1、4CH DVR Front Panel
Item
Key title
or Indicator
Remark Function & Description
1
USB Port Connect to USB2.0 port
List 2-1
2.2 Rear Panel
2.2.1、
4CH DVR Back Panel
Item Physical port Connection method
1
Video input
Connect CH1-4 (Virtual) video input device（BNC interface）
2
Video output Connect monitor output(BNC interface)
3
Audio Input
4CH audio input (BNC interface）
4
Audio Output
2CH output; RCA(interface）
5
VGA Port Connect to VGA monitor, such as PC monitor (Optional)
6
Ethernet: Port Connect LAN, Ethernet (RJ45 interface)
7
USB Port Connect USB mouse
8
RS-485/Sensor/Alarm RS485/Sensor/Alarm interface (see pin outs below)
9
Power Port Connect power supply - DC12V 3A