____________________________________________________________________________________________
DIGITAL VIDEO RECORDER
11
Installation & Connections.
1. Camera, Monitor, Microphone, Alarm sensor and Power cord.
R
E
C
S
T
A
R
T
IN
OUT
SCSI
OUT
IN
CAMERA
CAMERA
AUDIO
MIC
1
1
2
3
2
3
OFF
ON
75ohm
S-VIDEO
4
4
COMPOSITE
VIDEO
OUT
A
L
A
RM
I
N
4
A
L
A
RM
I
N
3
A
L
A
RM
I
N
2
A
L
A
RM
I
N
1
G
N
D
P
O
W
ER
O
N
P
O
W
ER
O
F
F
A
L
A
RM
O
U
TP
U
T
G
N
D
ETHERNET
RS-232C
R
E
C
E
N
D
G
N
D
VIDEO OUT
or
S-VIDEO OUT
AUDIO OUT
Up to 4 cameras
MIC IN
MONITOR
CAMERA#1
MICROPHONE
POWER CORD
SENSOR#1
ALARM IN
GND
2. Alarm inputs and Alarm outs.
ALARM IN 1
ALARM IN 2
ALARM IN 3
ALARM IN 4
GND
GND
GND
ALARM OUTPUT
POWER OFF
POWER ON
REC START
REC END
Connection of N.O (Normally Open)
