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3
INSTALLATION AND CONNECTIONS
This section describes how to connect the digital video recorder to video cameras and other devices. Be sure to read the
instruction manuals for each connected device.
Improper connections can result in malfunction or the
emission of smoke.
A separate power supply is required for operation of
each camera.
Basic connections
The following diagram shows the connections for cameras, monitors, a microphone, and a PC.
Camera
(sold separately)
1
2
3
Microphone
IN
OUT
MIC IN
AUDIO
01
03
Monitor
(sold separately)
Connecting RS-485 terminals
The RS-485 terminals are used to connect a system
controller (sold separately) to the digital video recorder.
After connecting the system controller, you will need to
carry out the settings that are given in the <RS-485 SET>
menu. ( P.87)
Pin locations
1
The RS-485 connector
is connected to A or B
according to the type of
cable.
4
5
6
IN
VIDEO
OUT
MAIN
MON2
MONITOR
Video input
Video input
terminal
terminal
02
04
Monitor
(sold separately)
6
* Wrap the cable twice around the
core clamp before attaching it.
ALARM IN
SENSOR
ALARM OUT
RS485
LAN
A
B
DO NOT CONNECT TO PHONE LINE
* If the monitor 2 (MON2) is not synchronized
with the connected cameras, vertical picture
instability may occur upon the switching of
camera video.
Do not connect to phone line.
Connector A
Pin number
1
2
3
4
5
6
A: Non-inverting driver output/receiver input
B: lnverting driver output/receiver input
10
System controller
ALARM
FULL
ALARM
RISET
C 1
2
3
4
5
6 C
AC IN
C 1
2
3
4
5
6 C C
ALARM OUT
REMOTE
RS485
C R1 R2
C C
TERMINATE
ON
ALL
RESET
OFF
120V-240V AC
(50/60 Hz)
PC
Connector B
signal
signal
Not used
Not used
Not used
Not used
A
B
B
A
Not used
Not used
Not used
Not used
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