Operating instructions

8
NOTE: You cannot mix NTSC and PAL equipment. For example you cannot use a PAL camera and a NTSC
monitor.
No. Name Description
1 RS485
Terminal block type (for PTZ and other External Devices)
RELAY Output
Terminal block type (Relay Output)
SENSOR Input
Terminal block type (Sensor Input)
2 VGA
DE-15 female socket (VGA Output to CRT or TFT LCD Monitors)
3 ETHERNET
RJ-45 Type connector (10/100Mbps)
4 RS232C
D-sub 9 pin female (External devices for to control DVR)
5 CAMERA
Auto detecting NTSC/PAL Cameras ( BNC type 1.0Vp-p/75 ohm)
6 LOOP
Camera Loop out (BNC type 1.0Vp-p/75 ohm)
7 MAIN MONITOR
Auto detecting NTSC/PAL Composite Monitor (BNC type 1.0Vp-p/75 ohm)
8 SPOT (Call monitor)
Auto detecting NTSC/PAL Composite Monitor (BNC type 1.0Vp-p/75 ohm)
9 DC Power
DC 12V 6.67A Adaptor
10 PS2 Mouse
PS2 connection port (for mouse input only)
11 POWER SWITCH
Power ON/OFF Switch
3.3 Connector Pin
3.3.1 RS-232
No. Details No. Details
1
N/C (Normal Close)
6
N/C (Normal Close)
2
RxD (Data Transmission)
7
N/C (Normal Close)
3
TxD (Data Transmission)
8
N/C (Normal Close)
4
N/C (Normal Close)
9
N/C (Normal Close)
5
GND (Ground)
No. Details No. Details
1
Red Sig. (75ohms, 0.7 Vp-p)
9
N/C (Normal Close)
2
Green Sig. (75ohms, 0.7 Vp-p)
10
GND (Ground)
3
Blue Sig. (75ohms, 0.7 Vp-p)
11
GND (Ground)
4
N/C (Normal Close)
12
N/C (Normal Close)
5
GND (Ground)
13
HYNC (Horizontal Sync.)
6
GND (Ground)
14
VSYNC (Vertical Sync.)
7
GND (Ground)
15
N/C (Normal Close)
8
GND (Ground)
3.3.2 VGA