Connections | Mitsubishi Electronics DX-TL2500U guide

Connections (continued)

■Alarm Recording Connection

Example : The diagram below shows an example con- nection for alarm signals corresponding to camera number 1. (In the case of ALARM SETTING of default setting.)

										GND
ALARM IN	CLOCK ADJ	REC EMERGENCY MODE OUT 1	MODE OUT 2	MODE OUT 3	MODE OUT 4	MODE OUT 5		CALL OUT GND
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16							CALL OUT		GND MAX 30mA	RS-232C
										DCOUT5V

ALARM SWITCH

♦Usable cables

Connections between the unit and its peripherals are made using standard SCSI cables.

♦Connection when using 1 peripheral recording device

	ON									CAMERA
	ON
	MAIN
	OFF																	IN
	IN	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	IN
AC IN~	OUT	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	OUT
AC IN~
-240V			OUTPUT A		OUTPUT B									AUDIO		MIC
100												GND

T T GND GND R R TRM TRM

REMOTE

ALARM IN

ADJCLOCK

REC EMERGENCY OUTMODE1

OUTMODE2

OUTMODE3

OUTMODE4

OUTMODE5

OUTCALL

OUTCALLGND

GND 30mAMAX

OUT5VDC

RS-232C

ETHERNET

SCSI

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

VIDEO

Y/C

OUT

RESET

RS-485/

RECEIVE

SEND

RS-422

Terminator	SCSI
Peripheral	connector
Peripheral
recording
device	SCSI cable
	SCSI cable

■Connecting peripheral recording devices

Connecting peripheral recording devices to the DVR unit through its SCSI interface (SCSI2 half-pitch 50-pin), stor- age space can be increased and archive and copying func- tions can be performed. Please consult with your retailer for information regarding which peripheral recording de- vices can be used.

This unit is equipped with video output (RCA) and audio output (RCA) connectors on the front and OUTPUT A S(Y/ C), OUTPUT A VIDEO (BNC) and AUDIO OUT (RCA) con- nectors on the rear. Video signals can be simultaneously outputted from the video output connector on the front and the OUTPUT A VIDEO/S(Y/C) connector on the rear. In the same manner, audio signals can be sent out in simul- taneously from the audio output connector on the front and AUDIO OUT connector on the rear. By connecting an ana- log video recorder to these terminals, recorded contents can be copied.

Make sure to turn off this unit when connecting with peripheral recording devices.

♦Peripheral devices to be connected

Peripheral recording devices that can be connected to the unit include HDD (Hard Disk Drive), DDS Drive (DDS-2, DDS-3), MO disk (Overwrite 640GB MO, 1.3GB MO), CD-R/RW and ZIP Disk Drive.

Use DDS-1, DDS-2, or DDS-3 type DDS tapes. Do not use audio DAT tapes.

Response may be slow depending on the type of periph- eral device used. In this case, the indicator light on the designating playback device will begin flashing; other op- erations cannot be performed when in this condition. Resume operation only after the playback device’s indica- tor light illuminate. Please use the unit’s EJECT button to eject the peripheral device media even if the peripheral device is equipped with its own eject button. When the peripheral device is being used as the playback device, all of the front panel buttons (PLAY, STOP, PAUSE, MULTI- PLEXER functions and ZOOM) will function normal as they do when the MAIN HDD is being accessed.

Warning concerning connections

A terminator is necessary to maintain proper electrical connections to the peripheral devices. Please make sure that the terminator is always attached to the last peripheral device. (Depending on the device, the ter- minator may be built into the device. In this case, please set the built-in terminator correctly.) Please use an ac- tive terminator for SCSI.

♦Connection when using several peripheral recording devices

The SCSI ID number has to be set according to the purpose of the device connected to the unit.

	ON									CAMERA
	ON
	MAIN
	OFF																	IN
	IN	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	IN
AC IN~	OUT	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	OUT
AC IN~
240V-100			OUTPUT A		OUTPUT B							GND		AUDIO		MIC