User`s guide

2-53
Installing the PowerDomain 2940UW/3940UW and Connecting SCSI Devices
PowerDomain 2940UW/3940UW User’s Guide
Stock Number: 510864-00, Rev. B Page: 2-53
Print Spec Number: 493742-00
Current Date: 2/20/96 ECN Date: 2/27/96
PowerDomain 3940UW with 68-pin Internal and Condensed 68-pin
External Devices
When both the 68-pin internal and condensed 68-pin external
connectors have SCSI devices attached to them, you must enable
termination on the last SCSI device attached to each connector, and
you must disable termination on the PowerDomain 3940UW. (See
Setting Termination on page 3-7 for instructions.)
The following illustration shows two internal devices connected to
an internal cable, which is attached to the internal connector for
channel B, and three external devices connected by three external
cables. One external cable is also attached to the condensed 68-pin
external connector for channel B.
Termination
Enabled
Termination
Disabled
Termination
Disabled
Termination
Disabled
Termination
Enabled
PowerDomain 3940UW
Termination
Automatic
(or Disabled)