Changing The Transfer Rate With The Ava-2915Lp (Ultra Scsi-Compliant) Card - GRAPHTEC CS2000 Service Manual

4.12 Changing the Transfer Rate with the AVA-2915LP (Ultra SCSI-compliant) Card

With the ADAPTEC AVA-2915LP UltraSCSI card, the transfer rate is set by default to 20 Mbps.
This may cause problems. For example, your PC may not detect the scanner when it is connected.
To avoid such problems, reduce the transfer rate to 10 Mbps.
Procedure
(1) Have the floppy disk supplied with the SCSI card ready.
Floppy disk name: Adaptec SCSI Select v2.57.4 for AVA-2915LP/2930LP.
(2) Insert the floppy disk into the floppy disk drive and turn on your PC.
(3) When "AVA-2915/30LP at Bus; 00h Device; 09h" appears, select "Configure/View Host Adapter settings"
and press the Enter key.
(4) Use the down-arrow key to select "SCSI Device Configuration." Press the "Enter" key.
CS2000-UM-251-9370 4-21
4. OPERATION AND CONNECTION