Maintenance Object Repair Procedures
555-233-123
10-1454 Issue 4 May 2002
Digital Station Audits Test (#17)
This is a series of six tests that are classified as audits. The SPE sends messages
to the on-board microprocessor to perform the tests. These audits run only if the
station is in-service.
■ Switchhook Inquiry Test — This is an update of the SPE records according
to the circuit pack’s records. This inquiry is sent all the way to the voice
terminal.
■ Bad Scan Inquiry Test — A message is sent uplink containing a count that
is generated based on certain events relating to the link conditions. This
can be an indication of communications problems between the Processor
and Digital Port circuit pack.
■ EPF/PTC Inquiry Test — The status of the Electronic Power Feed (EPF) is
sent uplink. Possible conditions are: EPF-on-ok, EPF-off.
1392 ABORT The port is currently a TTI port and the test will not execute on it.
1. Verify that the port is a TTI port using either the
display port command (the display shows that the
port is a TTI port) or the list config command (the
display shows a t for the port).
2. If either list config or display port indicates that the
port is not a TTI port, escalate the problem. If both
commands indicate that the port is a TTI port, the
abort is correct, and no action is necessary.
FAIL Internal system error
1. Retry the command at 1-minute intervals a maximum
of 5 times.
PASS The message to light all of the station lamps was sent
successfully to the port.
1. Observe the station lamps being lit when running the
test. If all lamps do not light, the other Digital Line test
results may indicate related problems that do not allow
the lamps to light.
2. Investigate by using other Digital Line port tests, and
by examining the station, wiring, and connections.
Table 10-551. TEST #16 DIG-LINE Station Lamp Updates Test — Continued
Error
Code
Test
Result Description/Recommendation
Continued on next page
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