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ANN-BD (Announcement Circuit Pack)
Issue 5 October 2002
701
555-233-119
h. Error Type 1025
This error is not service-affecting and no action is
required.
i. Error Type 1281
The SP found a fault in the speech main memory (SMM)
(that is, it found one or more faulty memory locations). Whenever this error
is logged, error 2817 is also logged [see Note (j)], which causes the
maintenance system to run the Announcement Checksum Test (#209) to
determine if the bad memory location was being used by an
announcement.
j. Error Type 1538
The hyperactive circuit pack is out-of-service and may
exhibit one or more of the following symptoms:
1. The tests run on the ports of this circuit pack are returning with a
NO-BOARD.
2. A busyout/release of the circuit pack has no effect on test results.
3. A list configuration command shows that the circuit pack and ports
are properly installed.
The system tries to restore the circuit pack within 15 minutes. If the error
recurs after 15 minutes, replace the circuit pack.
k. Error Type 2049 and 2817
These errors are logged in conjunction with
Error Type 1281, Aux Data 17699. Since that error [see Note (i)] means
that a defective speech memory location was found, the announcement
checksum error is also logged. This causes the Announcement Checksum
Test (#209) to run, which determines if the defective memory location has
corrupted any recorded announcements. If the Checksum Test passes, the
faulty memory location is currently not being used, and the SP marks the
location as faulty to ensure that future announcements do not attempt to
use it.
NOTE:
As memory locations are marked faulty, the amount of available
memory decreases, which decreases the total amount of
announcement time available on the circuit pack.
l. Error Type 2049
A transient error that does not cause an alarm can
occasionally occur during a SPE, TDM BUS, or Tone Clock interchange. It
is possible for a marginal Tone-Clock circuit pack to cause this error
against the ANN-BD without alarming the TONE-BD. If this error occurs
again, replacing the Tone-Clock circuit pack may clear up this error. See
the FAIL case in the Clock Match Inquiry Test (#212).
m. Error Type 3840
This error is not service-affecting and no action is
required.