Panasonic WJ-MP204C manual Rear View

■Rear View

@1 @3 @5 @7 #1#2

IN	4	3	2	1	IN	IN ALARM / REMOTE
						T	R
						G B A B A
OUT	4	3	2	1	OUT	OUT
		CAMERA		SPOT	VS/VD	RS485	DATA

SIGNAL GND

MODE

		@8
@2	@4 @6		@9 #0

@1Camera Input Connector 1-4 (CAMERA IN 1 2 3 4)

These connectors accept the composite video signal supplied by the cameras while passing through the control data and VD2 sync signal.

@2Camera Output Connector 1-4 (CAMERA OUT 1 2 3 4)

These connectors supply the looped through composite video of the camera image. Any one of these connec- tors can accept VD2 sync from a connected device such as a Video Multiplexer that accepts composite video while sending VD2. Refer to page 23 for details.

@3Spot Input Connector (SPOT IN)

Accepts a spot output signal supplied from another Data Multiplex Unit when connecting more than one unit in a daisy fashion.

@4Spot Output Connector (SPOT OUT)

Supplies the composite video signal of the selected camera, alarm activated camera or WJ-MP204C setup menus to display them on the monitor. This BNC is usu- ally connected with a monitor. In a multi-unit connec- tion this is connected with SPOT IN of the next unit unless the unit is at the tail end.

@5VS/VD Input Connector (VS/VD IN)

Accepts C. Sync, VBS or VD sync input. The unit will follow the sync input while supplying sync through the VS/VD OUT connector to other devices. Cameras will follow VD2 sync supplied through the CAMERA IN con- nectors. You need to set up VS/VD INPUT in the SYS- TEM menu window when connecting. Refer to page 23 for details.

Note: Sync source should comply with the EIA RS-170 standard. Do not input signals having a high jitter content such as VCR playback signals.

@6VS/VD Output Connector (VS/VD OUT)

Supplies a sync signal depending on the input to the VS/VD IN connector and setting of the MODE DIP switch #1. Refer to page 15 and 23 for details.

@7Alarm/Remote Terminal (ALARM/REMOTE)

Pins #6-9 are used in one out of four ways most suitable to your system requirements: alarm input, alarm output, remote input, and remote output. Input/output is speci- fied by the position of an internal connector while alarm/remote is specified in the SYSTEM setup menu. Refer to page 16 and 26 for more details.

@8RS-485 Terminal (RS-485)

These terminals are exclusively used for devices com- patible with “Camera Communication Protocol” such as the WJ-SX350 Matrix Switcher and WJ-FS616C Video Multiplexer. Through R (receive) and T (transmit) termi- nals, the unit exchanges communication data for cam- era control and other commands in 2-line half duplex or 4-line full duplex mode.

@9Data Port (DATA)

This port is exclusively used to communicate with devices compatible with “PS • Data protocol” such as the WJ-FS316/416 Video Multiplexer, Digital Disk Recorder and System Controller WV-CU360C. Using this port is incompatible with using RS-485 terminal above.

#0DIP Switch (MODE)

Data communication mode and sync setting are speci- fied with this switch. Refer to page 15 for more informa- tion.

#1Signal grounding terminal (SIGNAL GND)

#2Power cord

8