Nortel Meridian 1 Manual page 472

Upgrade system installation through x11 release 21

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Completing the database conversion for release 17

Before you start system loading, review the installation steps and verify that

all circuit cards are in their appropriate card slots, ENB/DIS switches are set

to ENB, and all cables are properly connected.

Plug the AC power cord into the external power receptacle.

Verify that ED floppy disks with release 19 software are installed in the

SMDU drives. Insert disk A1 in drive A and disk B1 in drive B.

Verify that the QMM42 data cartridge for release 19 software is installed

onto the NT9D34 EMSI card.

Note: QMM42 data cartridges are shipped with the disks for each

software release.

Set the system breaker on the PDU to ON.

Set the switch on the power supply in the CE/PE Module to ON.

Set the circuit breaker on the Pedestal Blower Unit in the front of the

pedestal to ON.

Note: On initial power up the blower blades may rotate slower than

expected. As the sensor detects heat, the blower will spin more rapidly.

The system will automatically begin a sysload. System messages similar

to the following will appear:

SYSLOAD RLS: xxISSUE:x

Verify that all system functions are operational. For instance, the blower

must be ON, and the column LED must be OFF.

Upgrade system installation Upgrading to Meridian 1 system options

Meridian 1 option 21 upgrades

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