Samsung SCR-3000P manual Back View

DIGITAL VIDEO RECORDER

Back View

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								IN
								OUT
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No	Name	Function
1	POWER	Power On/Off switch.
2	AC IN	The inlet for connecting the power cord.
		NTSC (AC 110 ~ 240V, 60 Hz) PAL (AC 220V, 50Hz)
3	FAN	Fan
4	MODE	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

5	RS485 PORT	A serial port for remote control.
6	RS232 PORT	A serial port for remote control.
7	Video In/Out	BNC style connectors for composite video input/output.
8	Connectors	S-VIDEO input/output connectors.

No Name Function

9Audio In/Out RCA type audio input/output connectors.

10	LAN	Connector for LAN cable connection.
11	External	●	ALARM IN: In N.C. (Normally Closed) mode, the system rec
	Input/Output		ognizes an alarm condition when a high (5V) signal is input for
	Ports		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: A high (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
			SETUP menu 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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