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MERLIN LEGEND Communications System Release 6.0
System Programming
555-660-111
Issue 1
February 1998
Programming with SPM
Page 2-62Upgrading the System
2
Insert the forced installation memory card into the PCMCIA interface slot on the
processor module.
NOTE:NOTE:NOTE:
Using the forced installation memory card will cause a frigid start.
Turn on the AC power switches on the control unit in the following order:
(1) Expansion carrier 2, if present
(2) Expansion carrier 1, if present
(3) Basic carrier
Restore your system programming.
The system is forced idle and cannot be used during this procedure.
See “Restore” on page 48.
Program new features.
If you wish to use the factory defaults for the new features available with Release 6.0,
skip this step.
See the following tables, which follow this list:
■ Table 2–7. Lists the features added with Release 1.1 of the
communications system.
■ Table 2–8. Lists the features added with Release 2.0 or 2.1 of the
communications system.
■ Table 2–9. Lists the features added with Release 3.0 of the
communications system.
— When you upgrade from Release 2.0 or 2.1 to Release 3.0, you
must program these features as the last step of the upgrade
procedure.
— When you upgrade from Release 1.1 to Release 3.0, you must
program the features listed in Table 2–8
, then the features listed in
Table 2–9
.
— When you upgrade from Release 1.0 to Release 3.0, you must first
program the features listed in Table 2–7
, then the features listed in
Table 2–8
, then the features listed in Table 2–9.