Alpha Microsystems AM-648 Guida di Installazione Scaricare il pdf (Pagina 18)

Page A-2 Appendix A

SCSI

(PRA-00222-00)

EXTERNAL SCSI BUS

TERMINATOR

CONFIGURATION B

CONFIGURATION A

BAIL LOCKS

MAC821

#4 SCREW

AND WASHER

Figure A-1. External Terminator Installation

Figure A-1 shows two different types of external SCSI connectors.

Configuration"A" shows an extended external SCSI connector and bail locks for holding

the terminator in place. This configuration is used on almost all of Alpha Micro’s

currently available product. The terminator is installed by plugging it onto the connector

and then latching the bail locks into the side notches on the terminator.

Configuration"B" shows a flush mounted external SCSI connector. The only Alpha

Micro products currently using flush mounted external SCSI connectors are the pedestal

(also known as the "Classic") chassis, and the AM-1000 and AM-1200 upgraded

chassis. In this configuration, the terminator inserts into a cutout in the sheet metal and

onto the SCSI connector. The terminator is held in place with two #4screws and

washers.

PDI-03501-00, Rev. A00

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Alpha Microsystems AM-648 Guida di Installazione Pagina 18