Xerox 27 Scanner User Manual


 
163
Assembling a SCSI Chain
The scanner is connected directly to the Macintosh.
No other external SCSI devices are set up.
All Macintosh computers
except
Macintosh IIfx and PowerBook Scanner Termination
m
No external SCSI terminator is needed.
m
Use factory setting (SCSI ID number 2,
termination on); no change is required.
m
You can change the scanner ID number if
you need to, but set termination on.
Scanner is the only device connected to the Macintosh
Scanner connects directly to 
Macintosh with SCSI system cable.
Macintosh
Scanner
Macintosh IIfx only Scanner Termination
m
Use special Apple Macintosh IIfx terminator
between large end of system cable and
scanner.
m
Set scanner SCSI ID to number 2,
termination off.
m
You can change the scanner ID number if
you need to, but set termination off.
Macintosh PowerBook only Scanner Termination
m
Use external terminator between large end of
system cable and scanner.
m
Set scanner SCSI ID to number 2,
termination on.
m
You can change the scanner ID number if
you need to, but set termination on.
IIfx terminator
Macintosh IIfx
Scanner
Scanner connects directly to Macintosh 
with SCSI system cable and terminator.
Terminator
Scanner
Scanner connects directly to Macintosh 
with SCSI system cable and terminator.
Macintosh 
PowerBook