Demand test descriptions and error codes - Avaya Support

i. Error Type 1793: operational failure.
1. Run test board location.
Aux Data Description
1 No AC or DC input
2 The power supply is off because of a system command.
4 Failure, voltage, temperature, or internal status fault
j. Error Type 2049: input power failure. A warning alarm is generated when the problem is
first detected. The alarm level will change to a Minor alarm after about 50 minutes if the
problem does not clear.
1. Run test board location.
2. Run status environment.
k. Error Type 2305: aux sig lead failure.
1. Run test board location.
2. Run status environment.
Demand test descriptions and error codes
Investigate tests in the order presented. By clearing errors associated with the first test, errors
generated from other tests may also be cleared. Click on the link to see the full description of
the test, error codes, and recommended actions.
Order of investigation Short Test
Sequence
Long Test
Sequence
Reset Test
Sequence
Power Supply Recycle Test (#1534) X D
Power Supply Detection Test (#1535) X X ND
Power Supply Voltage Test (#1536) X X ND
Power Supply Aux Signal Test (#1649) X X ND
782 Maintenance Alarms for Communication Manager, Media Gateways and Servers
D/ND