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DIGITALVIDEO RECORDER
Back View
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No Name Function

Audio In/Out

LAN

External

Input/Output

Ports

RCAtype audio input/output connectors.
Connector for LAN cable connection.
●ALARM IN: In N.C. (Normally Closed) mode, the system rec
ognizes an alarm condition when a high (5V) signal is input for
longer than 0.5 second. In N.O. (Normally Open) mode, the
system recognizes an alarm condition when a low (0V) signal
is input for longer than 0.5 second.
●ALARM RESET: If a low (0V) signal is input for longer 0.5
second, Alarm mode will be cancelled..
●ALARM OUT: Ahigh (5V) signal will be output during alarm
recording.
●TRIGGER OUT: This signal is for switching the multiplexer's
recording output screen.
●REC IN: The system begins recording if a low (0V) signal is
input for longer than 0.5 second.
●DISK END: If DISK END MODE in the RECORD MODE
SETUPmenu is set to STOP, a low (0V) signal will be output for
about 1 second when the hard drive becomes full during recording.
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No Name Function

POWER

AC IN

FAN

MODE

RS485 PORT

RS232 PORT

Video In/Out

Connectors

Power On/Off switch.
The inlet for connecting the power cord.
NTSC (AC 110 ~ 240V, 60 Hz) PAL(AC 220V, 50Hz)
Fan
Dip switches for setting the system ID, serial communication,
and termination.
●1~5 : System ID (1 : Least Significant Bit, 5 : Most
Significant Bit) (Push the dip switch up to set it to
Off (0) and push it down to set it to On (1).)
●6 : Not Used
●7 : Termination On/Off (Use this to set the last system
in a series of serially connected systems to ON or
OFF.) (Push the dip switch up to set it to OFF and
push it down to set it to ON.)
●8 : Not Used
Aserial port for remote control.
Aserial port for remote control.
BNC style connectors for composite video input/output.
S-VIDEO input/output connectors.
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