Instruction manual

MERLIN LEGEND Communications System Release 5.0
Installation
555-650-140
Issue 1
June 1997
Upgrading the System
Page 9-3
Upgrading to Release 4.0
■ SPM Version 5.15 or later to back up and convert system programming
information and to restore system programming information after the
Release 4.0 processor module has been installed.
■ Both of the following:
— Release 3.0 or later processor module that is flash card capable
(when converting from Release 2.1 or earlier)
— A forced installation PCMCIA memory card with Release 4.0
system software (when converting from any release)
■ DOS-formatted diskette
NOTE:
IF SPM is already installed, the Welcome to SPM screen that appears
when you start SPM identifies the version on both the last line of the
console simulation window and in the upper left-hand corner of the
screen. If you are working with Version 5.15, V5 appears in the upper
left-hand corner of the screen and Version 5.15 appears on the last line of
the console simulation window in the welcome message when SPM is
started.
Upgrading to Release 4.0
To upgrade to Release 4.0, you need:
■ SPM Version 4.15 or higher
■ The version number of the SPM software currently installed (if any)
■ One of the following:
— Release 4.0 processor module (when converting from Release
2.1 or earlier)
— An upgrade PCMCIA memory card with Release 4.0 system
software (when converting from Release 3.0)
■ DOS-formatted disk