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Step 7
Slide the scanner Into the computer
Once the power connection
is
made,
carefully slide the
scanner the rest of the way into the
computer.
One hand
should gently pull the SCSI
cable
to provide a slight
tension on the cable while the scanner
is
being pushed
in
.
Never tug on the cable nor allow the cable to
fold
while pushing
in
the
scanner.
Step 8
Screw down the rail stops
Once the scanner is pushed into the
computer,
reposition or reinsert the lock tabs mentioned
in
Step 3
above.
The tabs should slide
in
front of the scanner
guide rails
,
thereby locking the scanner
in
place.
End of Procedure 3.1
3-3
Setting the SCSI 10
Up
to
eight devices can share a SCSI
device.
These are
each
identified
by SCSI
10
numbers. Thus, a SCSI
10
can
have a value between 0 and 7. There are no implicit
regulations regarding the use of these numbers.
Typically,
the
computer·
controller would be SCSI
10
number 0, while the SCSI peripherals would be 1
through 7.
A minimum of two devices must sit on any SCSI bus. In
this case, one
is
designated as the initiator while the
other is the target. It is possible to have many
configurations of
initiators
and targets on a bus
.
More
than one initiator can be present on a SCSI
bus.
The
typical configuration
is
one initiator and one or more
targets. The LS-10/LS-10E scanner
is
always a target. In
the case we show below there is only one
initiator
of the
computer.
The SCSI
10
is typically set by a switch on the rear of
the SCSI
peripherals.
The default SCSI
10
number set at
the factory
is
10
#5.
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