Toshiba (T)XM6401B/F1 instruction manual TXM6401F1/XM-6401B Connection ONE Drive

Daisy-Chaining- If the CD-ROM you are installing is one of two or more SCSI devices you have connected to your system, you will need to use a custom built SCSI interface cable. Remember that the termi- nator jumper on the CD-ROM drive must have the jumper installed when the drive is the last device in the chain.

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B

Host Computer
I/F Card	SCSI Cable	Interface
		Connector
						CD-ROM
						DRIVE
Terminator
			External Terminator
					(see notes 1 & 3)
Host Computer				Interface
I/F Card	SCSI Cable			Connector
						CD-ROM
						DRIVE
Terminator						(see note 1)

TXM6401F1/XM-6401B CONNECTION (ONE DRIVE)

Host Computer	SCSI Cable
I/F Card

Terminator

If connecting more than three SCSI devices, you need to use a custom built SCSI Interface Cable.

XM-6401B

INTERNAL DRIVE(S) Interface Connector

CD-ROM

DRIVE #1

(see note 2)

CD-ROM

DRIVE

#2

(see note 2)

CD-ROM

DRIVE

#N

(N < 7)

TXM6401F1

EXTERNAL DRIVE(S)

SCSI Interface Connector from

host computer

CD-ROM

DRIVE

#1

(see note 2)

CD-ROM

DRIVE

#2

(see note 2)

CD-ROM

DRIVE

#N

(N < 7)

Install Terminator Jumper	Install External
only on the last drive of BUS	Terminator on last drive on BUS
(see note 1)	(see notes 1 & 3)

TXM6401F1/XM-6401B DAISY-CHAIN CONNECTION (MULTIPLE DRIVES)

Notes:

1.Terminator jumper must be jumpered when CD-ROM is the last or only device on the SCSI BUS.

2.Terminator jumper should be removed when CD is in a "daisy-chain" and is NOT the last drive.

3.The TXM6401F1 uses an external terminator which must be attached to the last drive of a "daisy chain". The external terminator is an optional item.

10TOSHIBA XM-6401B/TXM6401F1 CD-ROM Drive