Replacing Modules - Lucent Technologies MERLIN LEGEND Release 6.0 Maintenance And Troubleshooting Manual

MERLIN LEGEND Communications System Release 6.0
Maintenance and Troubleshooting 555-660-140
Control Unit Problems
Module Problems
Table 4–5. .Channel Loopback Errors
Error Messages
Any other error
Restoring the Module
When you finish running module tests, be sure to restore the module. See
''Restore'' on page

Replacing Modules

You can remove and insert line/trunk and extension modules (separately or at
the same time) with the system power on without affecting normal call
processing.
Corrective Action
Exit the test, busy-out the slot, and try again.
Exit the test and try again; be sure to type the correct slot
number. Do not indicate an empty slot or the processor
(00).
Exit the test and try again; if this error persists, record the
errors on the repair tag and replace the module being
tested.
Exit the test and try again; if this error persists, record the
errors on the repair tag and replace the module being
tested.
Exit the test and try again; if this error persists, record the
errors on the repair tag and replace the module being
tested.
Record the errors on the repair tag and replace the
module.
4-45.
Issue 1
February 1998
Page 4-61