Installation

Connectors, LEDs, and Jumpers

There is one external and one internal Ultra 160 SCSI connector supported on the AcceleRAID 170 controller as shown in Figure 2-1,and labeled as CH 0.

The AcceleRAID 170 controller has three LEDs on the front side as shown in Figure 2-2and described in Table 2-1. The LEDs indicate SE (single ended), LVD, and FAIL modes.

SCSI jumpers should normally be set to their default settings, no adjustments are needed. Default jumper locations are shown in Figure 2-3and are described in Table 2-2.

When you have checked the termination requirements, completed the connections of your desired SCSI devices, and other possible devices such as a CD-ROM drive or a tape drive, close your system with the cover.

PCI Hotplug

☛Note

Please see Appendix C for information on how to implement the Hotplug feature for your system’s requirements.

Manual No. 775064

2-5