JVC VR 601 instruction manual Rear View

2.2 Rear View

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					SD Card
	FROM MUX
VIDEO	MAIN MONITOR
		AUDIO		RS-485
IN			IN
			ETHERNET			RS-232
			10/100
OUT			OUT
TO	TO				ALARM		I/O	DC12V
MUX'S VCR IN	MONITOR

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VIDEO IN Connector: This BNC connector is used to connect the video output from a camera or a MUX to the DVR.

FROM MUX MAIN MONITOR Connector: This BNC connector is used to connect the live video output from a MUX to the DVR.

AUDIO IN Connector: This connector is used to connect the audio output from a camera, a MUX or other devices to the DVR.

ETHERNET 10/100 Connector: This is one standard RJ-45 connector for 10/100 Mbps Ethernet networks.

RS-485Port: The RS-485 communication ports function as connectors when two or more units are serially connected to expand the storage capacity.

SD CARD Slot: This is used for system software updating and archiving/accessing critical images.

RS-232Port: The RS-232 communication port functions as a connector to an external control device. Please refer to RS-232 & RS-485 Protocol for more details.

VIDEO OUT Connector: The connector provides the unit’s composite video signals to a MUX.

MONITOR Connector: The connector provides the unit’s composite video or a MUX’s live signal if connected to a display device.

AUDIO OUT: This provides the unit’s audio signal to a speaker.

ALARM I/O: This is a 9-PIND-SUB connector including SWITCH OUT, GROUND, ALARM OUT, DISK FULL, RECORD IN, ALARM RESET, and ALARM IN for connecting with external devices. Please refer to the next section for details.

Plug Inlet: The inlet connects to an external power supply. Connect to the provided AC adapter.

Wire Catch: The wire catch secures the power cord and keeps it in place (so that it does not droop or hang loosely).

Ground Screw’s: The ground screw is for chassis terminal.

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