Upgrade Procedure - Lucent Technologies MERLIN LEGEND Release 5.0 System Programming And Maintenance Manual

MERLIN LEGEND Communications System Release 5.0
System Programming and Maintenance (SPM) 555-650-140
System Programming and Maintenance
Upgrading the System

Upgrade Procedure

NOTE:
The system upgrade procedure must follow the order of the steps shown
below.
Install SPM.

To upgrade the system to Release 5.0, you need to install (or upgrade to)
Version 5.15 of SPM. See
Back up your system programming.

This step creates a file containing system programming information. See
''Backup''.
Turn off AC power switches on the control unit in the following order:

(1) Basic carrier
(2) Expansion carrier 1, if present
(3) Expansion carrier 2, if present
Replace the processor module (when upgrading from Release 2.1 and

earlier).
a. Unplug the interface cords from the SPM and SMDR printer ports
b. Remove the processor module from Slot 0.
c. Install the Release 4.0 processor module in Slot 0.
d. Plug the interface cords into the SPM and SMDR printer ports on
Insert the forced installation memory card into the PCMCIA interface

slot on the processor module.
''Initializing the SPM
on the processor module.
the processor module.
Software''.
Issue 1
June 1997
Page 74