Polaroid 8035 Repair Manual page 25

8K Series ProPalette Repair Manual
Note: SCSI device chains must be terminated once at each end of
the chain. The host adapter terminates one end. You must
terminate the other end. The following figures show three
typical connections.
In Figure 2-8, ProPalette is the only SCSI device and must be terminated. This
example shows external termination using a separate terminator (not
included). The ProPalette may be terminated internally instead (see below).
Connect the SCSI terminator either between the SCSI cable and the ProPalette
or to the second SCSI connector on the ProPalette rear panel.
In Figure 2-9, ProPalette is the last device in the SCSI chain and must be
terminated. Figure 2-9 shows external termination using a separate terminator
(not included).
The ProPalette may be terminated internally instead. (See "Terminating the
ProPalette Internally" on page 28.) Connect the SCSI terminator either
between the SCSI cable and the ProPalette or to the second SCSI connector on
the ProPalette rear panel.
Note: Do not terminate ProPalette both internally and externally.
In Figure 2-10 ProPalette is in the middle of the SCSI chain and must not be
terminated.
Figure 2-8. SCSI connection #1
Figure 2-9. SCSI connection #2
Figure 2-10. SCSI conection #3
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Hardware Operating Information