COP-USA PKG-DVR04 - Manual (Page 6)

6
○ 4 fix the screw of hard disk ○ 5 close cover ○ 6 install the screws on both sides of shell
2.1.2 2.1.2 2.1.2 2.1.2 Rear Rear Rear Rear panel panel panel panel
4CH 4CH 4CH 4CH
Item Item Item Item Interface Interface Interface Interface Description Description Description Description
1 VIDEO IN 4ch video input
2 AUDIO IN 4ch audio input
3 V-OUT 1ch video output
4 A-OUT 1ch audio output
5 VGA VGA monitor
6 NETWORK RJ45 for internet
7 USB First USB for backup or upgrade system of DVR; Second
USB for mouse
8 ON/OFF Power supply switcher
9 DC-12V Power adaptor port
10
ALARM IN：1 2 3 4 alarm input port
RS-485：A, B
ALARM OUT: N1 alarm output port, every channel connect
GND、OUT、COM;
every two channel OUT, COM port is for GND;
8CH 8CH 8CH 8CH