Instruction manual

MERLIN LEGEND Communications System Release 5.0
Maintenance and Troubleshooting
555-650-140
Issue 1
June 1997
Control Unit Problems
Page 4-40
Module Problems
— If a call is using a line or extension on the module being Reset and
another line and/or extension is involved in the call, the call on the
module being reset is put on hold. In this case, the module can be
removed and replaced. However, a demand test cannot be
performed, because the module is not busied-out.
■ Check the status of the reset module before performing a demand test.
Menu→
Maintenance→Slot→Status
Once you finish testing a module, you must restore it. Restoring a module
terminates the Busy-out or Reset condition. See ‘‘
Restore’’, later in this chapter,
for instructions.
Busy-Out
Summary
To busy-out a module, follow the steps below.
Console Display/Instructions Additional Information PC
From the Maintenance menu, select the Slot option.
Console Procedure Menu→
Maintenance→Slot→Dial the slot
no.→
Enter→Busy-Out→Yes.
PC Procedure
→ →Type the slot no.→ → →
Appropriate Modules Any module that you are about to test
Time Estimate Once all calls are terminated, the busy-out completes
in less than 1 second. If calls in progress take too
long, ask the callers to hang up.
Maintenance
Make a selection
System
Slot
Port
Exit