Lucent Technologies MERLIN LEGEND Release 6.1 Maintenance And Troubleshooting

Page 4-1
Backing Up System Programming
MERLIN LEGEND Communications System Release 6.1
Maintenance and Troubleshooting
Issue 1
August 1998
MERLIN LEGEND Communications System Release 6.1
Maintenance and Troubleshooting
555-661-140
Issue 1
August 1998
4
4
Control Unit Problems
The next step, after resolving problems with telephones, adjuncts, and related
wiring, is to troubleshoot the control unit. Troubleshoot the control unit
components in the following order:
■ Power supply
■ Processor
■ Line/trunk and extension modules (hereafter referred to as modules )
■ Carrier
!
WARNING:
!
Beware of hazardous voltages. Only qualified technicians should attempt
to service the control unit. Follow all procedures carefully.
Backing Up System Programming
Before performing any procedure that requires powering down the system, save
system programming in one of the following ways:
■ Save the system programming to a floppy disk. See System
Programming and Maintenance (SPM)
for detailed instructions.

Lucent Technologies MERLIN LEGEND Release 6.1 Specifications

General

Brand	Lucent Technologies
Model	MERLIN LEGEND Release 6.1
Category	Conference System
Language	English