Advertisement
PD 29160N Mac.book Page 28 Monday, November 13, 2000 1:38 PM
Installation Guide
N
OTE
nector, the data transfer rate for all devices on that segment is
reduced to the maximum Ultra SCSI speed. However, if you
attach only LVD devices to the LVD connector(s), all devices
should operate at their maximum potential data transfer
rates: Ultra2 SCSI devices operate at a maximum of 80
MB/sec, and Ultra160 devices operate at a maximum of 160
MB/sec.
T
ROUBLESHOOTING
If you encounter any problems after installation, check the fol-
lowing items first:
•
Are all SCSI devices powered on?
•
Are all SCSI cables and power cables properly connected?
•
Does each device on the SCSI bus have a unique SCSI ID?
•
Is the SCSI chain properly terminated? Refer to your device
documentation and to the following sections in this installa-
tion guide:
•
Terminating the SCSI Bus on page 11
•
Connecting Internal 68-Pin LVD SCSI Devices on page 12
•
page 17
•
page 20
•
Connecting External 50-pin Fast/Ultra-SE SCSI Devices
(29160N only) on page 25
•
If you are still unable to resolve a problem, refer to the Adaptec
Web site at
ing information and direction.
28
If you attach any non-LVD SCSI devices to an LVD con-
http://www.adaptec.com
for additional troubleshoot-
Advertisement
