External Unit Setup

135

How to Connect an External Unit

14Attach the outer cover (upper) and fix it with four screws.

Attaching the outer cover

15Close the front panel.

16Connect the power cable of the server to the power supply and switch on the server.

How to Connect an External Unit

Connection between External Hard Drive Unit Z1 and System Unit has to connect directly (Extension by SCSI cable cannot be performed), and can constitute a maximum of two External Hard Drive Unit Z1s and two External Device Bay Unit Z1s per System Unit.

External Hard Disk Unit Z1 and External Device Bay Unit Z1 cannot connect into the same SCSI bus.

In this case, separate SCSI bus for External Hard Drive Unit Z1 and External Device Bay Unit Z1, and prepare two SCSI buses.

When the user connects two External Hard Drive Unit Z1s, they have to select whether PCI card with more than 2ch SCSI I/F, or combination of SCSI Riser card and PCI card with 1ch SCSI I/F. Anyway have to connect direct using two SCSI cables.

External Device Bay Unit Z1 can only connect System Unit via backside SCSI connector. A SCSI riser Card is needed consequently.