Zenith-data-systems MT2000 Manuel d'utilisateur télécharger pdf (Page 177)

A-6

System Cabling

A— Device internal SCSI termination resistors

B— Narrow SCSI devices in upper peripheral bays

C— Narrow SCSI interface cable

D—Narrow SCSI connector (50 pin)

E— Internal SCSI termination resistors (not installed

when internal narrow SCSI devices are used)

F— 3 1/2-inch diskette drive

G—2nd diskette drive (optional)

H—Diskette interface cable

I— Diskette drive connector

J— Ultra wide SCSI connector (68 pin) (not used)

K—Ultra wide SCSI interface cable

L— Ultra wide SCSI Hard disk drives in internal bays

M—System board

N—I/O riser board

O—External narrow SCSI cable

P— External narrow SCSI device

Q— SCSI terminator

R— Front panel connector

S— DAC960PDU RAID controller in PCI slot J11

T— RAID channel 0 cable connector

U—Activity cable connector to J25

W— SCSI distribution panel

V— Activity cable

Installing the RAID Controller

If you are adding the DAC960PDU controller to an

existing system, you must install and cable the

controller. Refer to The Installing an Option Board

section in the Upgrades and Options chapter of this

guide to install the controller. Once you have installed

the controller, perform the following cabling procedure.

Power off the system.

Observe the safety and ESD precautions at the

beginning of this chapter.

Remove both side panels as described in Chapter 5

“Removing a Side Panel”.

Carefully remove the ultra wide SCSI interface

cable connector from its connector on the top of the

system board (see Figure A-1, J).

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Zenith-data-systems MT2000 Manuel d'utilisateur Page 177