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2.3.2 Back connector terminals
No. I/O terminal names Function
1
CH1~16
(SVR-950: CH1~9)
BNC input connector terminal for the camera.
2 LOOP OUT BNC output (loop) connector terminal for the camera.
3 RS-232C RS-232C terminal.
4 MONITOR A2 BNC connector terminal for monitor output.
5 MONITOR A1 BNC connector terminal for monitor output.
6 MONITOR B BNC connector terminal for SPOT monitor output.
7 GROUND Ground terminal for DVR main body and external equipment.
8 POWER IN Socket for AC100V ~ AC240V power supply cord.
9 SENSOR IN Input terminal for external alarm sensor.
10 RELAY OUT Relay output terminal.
11 CONSOLE Auxiliary port
12 RS-485/422
Terminal to connect expansion controller, speed dome camera,
SRX-100B connector.
13 TERMINATION Switch for RS-485 termination resistor setup.
14 USB
Terminal to connect external equipment
(DVD+RW, CD-RW, etc.).
15 VGA OUTPUT Output port to connect the PC monitor.
16 ETHERNET(Main) LAN connection terminal.
17 AUDIO OUT Terminal for speaker output.
18 AUDIO IN Terminal for microscope input.
1
8
5
6
7
2
11
12
13
14
15
18
17
16
10
9
4
3
M
O
N
IT
O
R
A
2
C
H
1
6
C
H
1
5
C
H
1
4
C
H
13
C
H
1
2
C
H
1
1
C
H
1
0
C
H
9
C
H
8
C
H
7
C
H
6
C
H
5
C
H
4
C
H
3
C
H
2
C
H
1
M
O
N
IT
O
R
A
1
M
O
N
IT
O
R
B
R
S
-
4
2
2
/
4
8
5
V
G
A
U
S
B
3,4
T
E
R
M
2
T
E
R
M
1
CONSOLE
RELAY OUT
SENSOR IN
E
T
H
E
R
N
E
T
A
U
D
IO
IN
1
A
U
D
IO
IN
2
A
U
D
IO
IN
3
A
U
D
IO
O
U
T
A
U
D
IO
IN
4
R
S
-2
32
C
1 2 3 41 2 3 4
SV
R
-1650/1640
SVR-950