Maintenance-Object Repair Procedures
555-233-143
8-796 Issue 1 May 2002
1414 ABORT This test requires the use of an active Tone-Clock circuit pack in each of the
PNs used in this test that does not have a MAJOR or MINOR alarm logged
against it. This abort code indicates that the active Tone-Clock circuit pack in
one of the PNs being used for the test has a MAJOR or MINOR alarm logged
against it.
1. Enter display alarms and resolve every TONE-BD and TONE-PT alarm.
2000 ABORT Response to the test request was not received within the allowable time period.
2100 ABORT System resources required to run this test are not available.
2500 ABORT Internal system error
1. Retry the command at 1-minute intervals up to 3 times.
FAIL The test tone was not detected correctly in either direction.
1. Run the test for the active Tone-Clocks on the PNs for which the EI circuit
pack under test provides a link. This will determine whether dial tone is
being supplied.
2. Perform the ‘‘Fault Isolation for Fiber Links’’ in Chapter 4, ‘‘Alarms, Errors,
and Troubleshooting’’.
1 or 2 FAIL The test tone was detected correctly in one direction, but not the opposite
direction.
1. Test for the active Tone-Clocks on the PNs for which the defective EI board
provides a link. This determines if the dial tone is supplied.
2. Perform the ‘‘Fault Isolation for Fiber Links’’ in Chapter 4, ‘‘Alarms, Errors,
and Troubleshooting’’.
Center Stage: These failure codes are possible on a Center Stage Switch
configuration only when there is just one other PN available for looping back
the test tone.
1. Perform the ‘‘Fault Isolation for Fiber Links’’ in Chapter 4, ‘‘Alarms, Errors,
and Troubleshooting’’.
3 or 4 FAIL The failure codes only apply to a system equipped with a Center Stage Switch.
They indicate that the test aborted or failed for the first connection from the EI
board under test to another PN, and that the test tone was detected correctly in
one direction, but not the opposite direction when the connection was between
the EI board under test and a different PN than was used in the first connection.
1. Run the test for the active Tone-Clocks on the PNs for which the defective
EI board provides a link. This determines if the dial tone is being supplied.
2. Perform the ‘‘Fault Isolation for Fiber Links’’ in Chapter 4, ‘‘Alarms, Errors,
and Troubleshooting’’.
Table 8-306. Test #241 Expansion Interface 2-Way Transmission Test — Continued
Error
Code
Tes t
Result Description / Recommendation
Continued on next page