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Install Manual
27
2.2.2.4 SVR-945
No. Input/Output
terminal name
Function
1 CH1~9 Connection terminal for camera BNC input.
2 LOOP OUT Connection terminal for camera BNC output (loop).
3 MONITOR 1 ~ 2 Connection terminal for monitor BNC output.
4 AUDIO IN(RCA) RCA audio jack for RCA input.
5 AUDIO OUT Audio jack for speaker output.
6 ETHERNET Ethernet port for network connections (RJ-45).
7 eSATA Connection terminal for external eSATA HDD or HDD for
backups.
8 VGA OUTPUT Output port for PC monitor.
9 Serial Port (D-Sub) RS-232C D-SUB connector.
10 Serial Port (Terminal
Block) RS-232C/485/422
Connection terminal for expanded controller, speed dome
camera, etc.
11 RELAY OUT Connection terminal for relay output.
12 AUDIO IN(D-SUB) Connection terminal for audio output D-SUB.
13 SENSOR IN Connection terminal for sensor input.
14 D-I/O Connection terminal for DIGITAL IN/OUT.
15 GROUND Ground terminal between DVR and external device.
16 POWER IN Socket for AC 100V ~ AC 240V power cord.