User`s guide

6. Monitoring and Troubleshooting
6-6
May 2002 7990-A2-GB20-00
Self-Test Results Messages
Table 6-2, Self-Test Results Messages, lists the results of the last power-up or
reset self-test that appear in the middle column of the System and Test Status
screen.
Table 6-2. Self-Test Results Messages
Message What Message Indicates What To Do
CPU Failed The CPU failed internal
testing.
1. Reset the unit and try again.
2. Call your service
representative for
assistance.
DataPath Failed The unit failed to loop data
between the G.703 Port and
the DSL loop.
1. Reset the unit and try again.
2. Call your service
representative for
assistance.
Device Failed One or more of the unit’s
integrated circuit chips failed
device-level testing.
1. Reset the unit and try again.
2. Call your service
representative for
assistance.
Failure
xxxxxxxx An internal failure occurred.
(xxxxxxxx represents an
8-digit hexadecimal failure
code for use by service
personnel.)
Record the failure code and
contact your service
representative.
G.703 Failed The unit failed to loop data on
the G.703 circuit.
1. Reset the unit and try again.
2. Call your service
representative for
assistance.
Memory Failed The unit failed memory
verification.
1. Reset the unit and try again.
2. Call your service
representative for
assistance.
Passed No errors were detected. No action is needed.