Figure2.10 scsi led connectors, 5 making external scsi bus connections, Making external scsi bus connections – LSI SYM22801 User Manual
Page 29: Scsi led connectors
Detailed Installation Procedure
2-15
Figure 2.10 SCSI LED Connectors
Some LED cables have only two wires. In this case, place the connector
on one end or the other of J5 or J9. If the LED does not light during SCSI
bus activity from this host adapter, you may have to rotate the LED cable
180
°
on J5 or J9. See Table A.5 for pin descriptions.
2.2.5 Making External SCSI Bus Connections
This section provides step-by-step instructions about making internal
SCSI bus connections:
Step 1.
To connect external SCSI devices to the SYM22801 host
adapter, plug the 68-pin connector on one end of a shielded
external SCSI VHDCI cable (see Figure 2.3) into the host
adapter connector J3 or J7 (see Figure 2.1).
This connector is now bracketed to the back panel of your
computer. Figure 2.11 shows how this connection is made.