JVC MC-D207U How To Connect Cables To The DVD-ROM Drive, How To Set The Dip and Slide Switches

INSTALLATION

5.How To Connect Cables To The DVD-ROM Drive

1.Connect the power supply cable, control cable and SCSI cable to the connectors at the rear of the DVD-ROM Drive.

Connect to the drive the power supply cable and control cable which extend from the side of the DVD-ROM drive installation slot.

With the MC-2100U and the MC-8100U models be sure to connect a control cable with the same component No., as the drive bay No., otherwise proper operation may not be possible.

Insert all connectors firmly.

Rear section of the DVD-ROM Drive

Dip switches Control cable

		14p
Slide switch	W	N
		4p

Power supply cable

SCSI cable

ENGLISH

Connection example of a SCSI cable

(Terminate here) DVD-ROM Drive

DVD-ROM Drive

DVD-ROM Drive

Library SCSI board

Internal SCSI ribbon cable

• Up to six drives can be connected normally.

(But only four drives in the case of the MC-2100U and the MC-8100U)

SCSI connector

OUT 2

IN	2
OUT 1		Connect an active terminator.
IN	1	To be connected with host
		computer's SCSI host adapter

SCSI cables should be connected as a daisy chain connection. Each connector may be connected to the drive

positions as illustrated in the diagram.

 Terminate the physical end of the SCSI bus. To use the built-in drive terminator, read 6 -1.

It is recommended to use an external terminator to improve the stability of the SCSI bus communications.

6.How To Set The Dip and Slide Switches

Always turn OFF the power of Library when you set the dip switch modes.

DIP switch

	TERM		ID 2		ID 1		ID 0
1		2		3		4

ON

(Factory setting)

OFF

Slide switch

WN

1.TERM : This selects the use of the built-in terminator.

To use the built-in drive terminator, set the TERM of the drive to ON and the TERM of other drives to OFF.

When not using the built-in terminator, attach an active SCSI terminator to the OUT side of the SCSI connector. In this case, set the TERM of all built-in drives to OFF.

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