Lucent Technologies MERLIN LEGEND Release 5.0 Maintenance And Troubleshooting Manual page 157

MERLIN LEGEND Communications System Release 5.0
Maintenance and Troubleshooting 555-650-140
Control Unit Problems
Module Problems
Release 4.0, the circuit modules that include this feature are the 016, the
800 GS/LS-ID, and the 800 NI-BRI.
Firmware on this circuit module can be upgraded or reinstalled with an Upgrade
memory card. An upgrade is performed when a new release of firmware
enhances a module's capabilities or corrects problems. Firmware can be
reinstalled if the existing circuit module firmware has been corrupted.
Summary
Console Procedure
PC Procedures
Appropriate Modules
Time Estimate
Busy-Out or Reset
Restore
Menu
Maintenance
no.
Enter Upgrade
Type the slot no.
" 
This procedure can be run only on the 800 LS-ID, the
016, and the 800 NI-BRI modules or modules
introduced after Release 3.0.
Approximately 1.5 minutes.
The module is automatically busied-out after the
upgrade procedure begins.
If Busy-Out is unsuccessful, you are given the option
of waiting for a Busy-Out or selecting Reset.
Restore the module after the upgrade successfully
completes. Restore is in the Slot menu, which you
can access by doing the following from the console:
Menu
Maintenance
See ''Restore'', earlier in this chapter, for additional
information.
Dial the slot
Slot
Yes
or
 $
Slot
Issue 1
June 1997
Page 4-67