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PX-R820T OPERATION MANUAL
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SCSI controller manufacturer. If you cannot reach them, or they
cannot help you, contact Plextor’s Technical Support Department.
Non-SCAM Installation
Install Hardware
Refer to Chapter 8 for instructions on installing your SCSI controller, cabling,
and CD-ROM drive. If your non-PCI controller has Plug and Play features, but
your computer system is not supporting Plug and Play, you will need to disable
the Plug and Play capabilities on your SCSI controller. Review the controller’s
documentation (check the Quick Start Guide or similar document first) to
determine the location of the disable switch.
Since your SCSI board is not Plug and Play and SCAM capable, you will have
to ensure that all peripheral devices attached to the controller have unique
SCSI IDs (see Chapter 6). Make sure that all peripheral SCSI devices connect-
ed to the controller board are physically set to unique ID numbers (using
switches or jumpers).
You should familiarize yourself with Chapter 7: Termination. However, the
quick solution here is to place your internal drive at one end of the SCSI ribbon
cable and the SCSI controller at the other end of the cable. Your CD-R drive
ships from the factory with termination enabled, so everything should be fine.
If you put another SCSI device between the controller and the drive, you need
to make sure termination is disabled on that device. For external devices, if
your drive is the last in a chain of devices, leave termination enabled. If it is
not last in the chain, disable termination.
Finally, controllers that are not SCAM capable will not likely have automatic
termination. You will need to make sure termination of your controller is set
properly. If you have both internal and external devices attached, the
termination on your controller should be disabled. Review the controller’s
documentation to determine how to do this. If you have only internal devices,
or only external devices, termination of your SCSI controller should remain
enabled.
Install Software
After your drive and SCSI controller are installed, it is time to make the right
software device driver files available to support your new controller. Turn on
your computer and start up Windows 95/98. Your system should automatically
detect and configure your SCSI controller. If you have just installed a new
APPENDIX — Windows 95/98 Installation Guide