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e_dsr_m800.book Page 9 Monday, March 10, 2003 2:21 PM
3
INSTALLATION AND CONNECTIONS
This section describes how to connect the digital video recorder to the CCTV camera and other devices. Be sure to read the
instruction manuals for each connected device. Make connections carefully. Improper connections can cause smoke or
malfunctions.
Basic connections
The connections for the camera, TV monitor, microphone and PC are shown below.
Amp
System controller connections
The connections for a system controller are shown below.
Use a twisted-pair cable (sold separately) to connect rear
panel control terminals A, B and C (ground). Connect
signal A to signal A, and signal B to signal B.
CLOCK
NON
RS485
REMOTE
ADJ REC OUT
A B C
C
IN OUT
C
Twisted-pair cable
Ground
Twisted-pair cable
Can reduce interference on the signal caused by noise
generated by other cables.
9
PC
or
hub
ALARM IN
ALARM RESET
ALARM OUT
WARNING OUT
FULL OUT
C
To signal B
To signal A
RS-485
terminal
System controller
(sold separately)
CCTV camera (sold separately)
Microphone
Connecting a remote control circuit
The connections for a remote control circuit are shown
below. Making the connections shown below lets you
operate the digital video recorder by remote control.
Create the remote control circuit shown in the
illustration, and connect it to the remote control input
terminals (among the control terminals).
VIDEO
MIC IN
IN
OUT
TV SYSTEM
NTSC
PAL
ALARM IN
ALARM RESET
CLOCK
NON
RS485
REMOTE
ADJ REC OUT
ALARM OUT
WARNING OUT
FULL OUT
A B C
C
IN OUT
C
C
ALL
RESET
(
): When VA-RMN01 is used
Use a resistance of 1/10 ohms or more and with a D ranking
(precision 0.5% or finer).
TV monitor
(sold separately)
Video input
terminal
*
Use a shielded LAN
connection cable, and
wind it once around the
supplied ferrite core.
RO 1.2K
R1 0.3K
SW1:STOP
R2 0.43K
SW2:PAUSE/EXIT
R3 0.51K
SW3:REW
R4 0.62K
SW4:FF
R5 0.75K
SW5:PLAY
R6 0.91K
SW6:REC
R7 1.1K
SW7:MENU
R8 1.3K
SW8:SEARCH (REVERSE)
R9 2.0K
SW9:
R10 2.4K
SW10:
R11 3.6K
SW11:
(SHIFT
)
R12 5.6K
SW12:
(SHIFT
)
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