
4Ch Real time/Triplex/Mux
- Stand Alone DVR
2-2. Rear
CHAP 2. Function of Each Button
Name Function
1 RS-232C Connection to external device as PC using RS-232C to control the DVR
2 RS 485
Connection with PTZ camera or other external device using RS 485
interface
RELAY Output
Relay out terminal
SENSOR Input
Sensor input terminal
3 ETHERNET Connection to ETHERNET device
4 CAMERA Input Connection with camera (NTSC / PAL)
5 MONITOR
Output
Connection with Composite Monitor (NTSC / PAL)
6 SPOT Monitor
Output
Connection with Composite Monitor (NTSC / PAL)
7 PS/2 Connection with PS/2 MOUSE
8 DC Power DC over 12V adapter
9 VGA Connection to VGA Monitor (CRT type or TFT LCD monitor)
7
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