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UDS1-BD (UDS1 Interface Circuit Pack)
Issue 1 June 2005 2417
1401 FAIL Echo Canceller memory failed. This could be a hardware problem on the
TN464GP/TN2464BP:
1. Enter busyout board location.
2. Enter reset board location.
3. Enter test board location long.
4. Enter release board location.
5. If the test still fails, replace the TN464GP/TN2464BP.
PASS DS1 signal is present and the physical link is healthy. In addition, no
Integrated CSU/Sync Splitter errors or echo cancellation errors are
detected.
0NO
BOARD
The test could not relate the internal ID to the port (no board). This could
be due to incorrect translations, no board is inserted, an incorrect board is
inserted, or an insane board is inserted.
1. Verify that the board’s translations are correct. Execute add ds1
location to administer the UDS1 interface if it is not already
administered.
2. If the board was already administered correctly, check the error log to
determine whether the board is hyperactive. If so, the board is shut
down. Reseating the board will re-initialize it.
3. If the board was found to be correctly inserted in step 1, enter
busyout board location
4. Enter reset board location.
5. Enter release board location.
6. Enter test board location long.
This should re-establish the linkage between the internal ID and the port.
Table 858: Test #138 Loss of Signal Alarm Inquiry Test (continued)
Error
Code
Test
Result
Description / Recommendation
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