Scanner is at the beginning of the SCSI chain

The scanner is connected directly to the Macintosh.

Other external SCSI devices are set up beyond the scanner.

All Macintosh computers except Macintosh IIfx and PowerBook

Scanner Termination

Macintosh

 

 

 

 

 

m A SCSI terminator is needed on last

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

device in chain.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Scanner

SCSI 1

 

SCSI 2

 

m Set scanner SCSI ID to number 2,

 

 

 

 

 

 

 

 

 

 

 

 

 

device

 

device

 

termination off.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Terminator

m You can change the scanner ID number

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

if you need to, but set termination off.

 

 

 

SCSI system cable

SCSI peripheral cable

 

 

 

 

Macintosh IIfx only

 

 

 

 

 

 

 

 

 

 

Scanner Termination

Macintosh IIfx

 

 

 

 

 

 

 

 

 

 

m Use special Apple Macintosh IIfx terminator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

on last device in chain.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Scanner

SCSI 1

 

SCSI 2

 

m Set scanner SCSI ID to number 2,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

device

 

device

IIfx terminator

termination off.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

m You can change the scanner ID number if

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

you need to, but set termination off.

 

 

SCSI system cable

 

 

SCSI

peripheral cable

 

 

 

 

 

Macintosh PowerBook only

 

 

 

Scanner Termination

Macintosh

 

 

 

 

 

 

 

 

 

 

m

No external terminator needed for scanner.

PowerBook

 

 

 

 

 

 

 

 

 

 

m

Set scanner SCSI ID to number 2,

 

 

Scanner

 

SCSI 1

 

SCSI 2

 

 

 

 

 

termination on.

 

 

 

 

 

 

device

 

device

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

m

You can change the scanner ID number

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Terminator

if you need to, but set termination on.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SCSI system cable

 

SCSI peripheral cable

 

Assembling a SCSI Chain

165

Page 173
Image 173
Apple 1230, 627 user manual Scanner is at the beginning of the Scsi chain