M/T-DIG (Maintenance/Test Digital Port)
Issue 1 May 2002
8-1169555-233-143
14 FAIL The primary information channel is not transmitting properly. User impact may
range from nothing to not being able to use this port.
1. Run the circuit pack tests to check the Tone Generator circuit pack and the
Tone Detector circuit pack using test board UUCSS.
2. Resolve any problems that are detected on the Tone Generator circuit pack
or Tone Detector circuit pack.
3. If the Tone Generator and Tone Detector circuit packs are functioning
properly, and the test still fails, replace the Maintenance/Test circuit pack.
PASS The Maintenance/Test digital port digital trunk testing capability is operating
correctly.
Table 8-478. Test #13 Digital Port Loop-Around Test — Continued
Error
Code
Tes t
Result Description / Recommendation
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