1-22
User’s Guide
Getting Started
1
IMPORTANT
The total length of the cables in a SCSI chain should not exceed 6
meters (20 feet). SCSI cables must have a 110-ohm impedance.
• Make sure that the last (or only) device in the SCSI chain has
a terminator. Make sure that no other external SCSI device
has a terminator.
Some external SCSI devices have built-in terminators. (Check
the information that came with the device.) If the device at the
end of the SCSI chain does not have a built-in terminator, you
need to attach an external terminator.
If your SCSI device has a built-in terminator, it should be the
last device in the chain. You can attach or remove external
terminators yourself. Refer to the documentation provided
with the SCSI device.
Figure 1-6. SCSI Terminator