Adaptec 39320D-R Installation Guide - Page 8

STEP 3 Plug the internal Ultra320/160 and Ultra2 SCSI devices to the other cable connectors, starting with the connector at the terminated end of the cable. Ultra320/160 or Ultra2 SCSI devices Plug first device to this connector Built-in terminator on cable STEP 4 NOTE Internal Ultra320/160 and Ultra2 SCSI devices come from the factory with termination disabled and cannot be changed. Proper termination is provided by the terminator at the end of the LVD SCSI cable. Connect a power cable from your computer's internal power supply to each internal SCSI device. Connecting External SCSI Devices You can connect external Ultra320/160 and Ultra2 SCSI devices to the 68-pin external LVD/VHDCI SCSI connectors. Each external device will require a 68-pin VHDCI external LVD SCSI cable. NOTE We recommend that you do not combine older SCSI devices with the newer Ultra320/160 and Ultra2 SCSI devices on the same SCSI channel of the Adaptec SCSI Card 39320D. 7