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MERLIN LEGEND Communications System Release 7.0
Pocket Reference
555-670-116
Issue 1
April 1999
120
Reference Documents
Maintenance Error Codes
—Continued
Technical Addendum
Error
Code Description Action
7805 INVALID SLOT NUMBER:
Rare; software could not process
an event detection because slot
number was invalid.
None; if problem persists,
restart system.
7806 NOT IN STANDBY MODE:
Reported during cold start or
background check.
Reset board. If problem
persists, check module.
7807 SELF TEST NOT
COMPLETED:
Reported during cold start.
Reset board. If problem
persists, check module.
7808 TEST RESULT REGISTER
BAD:
A module or processor error
during test run.
Reset board. If problem
persists, check module.
7809 TEST STATUS REGISTER
BAD:
A module or processor error
during test run.
Reset board. If problem
persists, check module.
780A DPR TEST NOT
COMPLETED:
Reported during cold start.
If problem persists, check
module.
780C RAM TEST FAILURE:
Memory failed ram test; turns on
processor led.
If problem persists, replace
processor.
780D UPPER ROM FAILURE:
Memory failed rom test; turns on
processor led.
If problem persists, replace
processor.
780E LOWER ROM FAILURE:
Memory failed rom test; turns on
processor LED.
If problem persists, replace
processor.
8001 UNEXPECTED ETR MESSAGE
Indicates one of the following:
■ An unsupported ETR
telephone was connected.
■ An ETR/MLS telephone is
faulty.
■ An ETR board is faulty.
■ The software is showing the
message in error.
If a single user is complaining
about an ETR/MLS telephone
not working properly, check to
be sure the telephone is a
supported model. If the ETR/
MLS telephone is supported,
replace the faulty telephone.
If multiple ETR/MLS telephone
users connected to the same
ETR module are complaining
that the telephones are not
working properly, troubleshoot
the module and replace it if
necessary. If no users are
complaining, simply clear the
error.
8401 MISCELLANEOUS ERROR:
Not reported.
None.