Manx SA7x Guía de instalación descargar pdf (Pagina 175)

6.2 Cabling the Subsystem in Sx300 Storage Array Position

1. Swing open the I/O panel from the cabinet frame.

2. Install a 70-inch DSSI cable (part number BC21R–5L) to port 4 on the

Sx300 storage array I/O panel.

3. Connect the other end of this 70-inch DSSI cable to the top DSSI connector

on the rear of the magazine tape subsystem.

4. Install a 70-inch DSSI cable (part number BC21R–5L) to port 10 on the

Sx300 storage array I/O panel.

5. Connect the other end of this 70-inch DSSI cable to the bottom DSSI

connector on the rear of the magazine tape subsystem.

6.3 Powering Up the Magazine Tape Subsystem

Follow these steps to apply power to a newly installed magazine tape

subsystem.

1. Turn the ac power switch on the rear of the subsystem to the on or 1

position.

a. All its OCP indicators turn on (generally within 15 seconds).

b. While the elevator scans the magazine, all OCP indicators, except for

Power On, turn off.

c. Assuming the subsystem has a magazine with a cartridge in position

0, and no cartridge is in the drive, the ﬁnal power-on self-test (POST)

status displays:

Power On indicator on

Eject indicator on

Load/Unload indicator on

Slot Select indicator on

Slot 0 indicator on

2. If a fault occurs, see Chapter 8 or the Magazine Tape Subsystem service

manual.

Proceed to Section 6.3.1 once these steps are accomplished and the subsystem

has passed POST.

Installing the Magazine Tape Subsystem in an Sx300 Storage Array 6–23

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Manx SA7x Guía de instalación Pagina 175