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DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-989S-SYN-PT (Speech Synthesis Port)
3
Speech Synthesis Memory Test (#166)
The encoded speech for the Speech Synthesis circuit pack is stored in on-board
read-only memory. A checksum is computed for each 32K speech memory block
and compared against a known checksum value. If all computed checksum
values are successfully compared against the stored checksum values, the test
passes. If, while testing the speech complex memory, the on-board
microprocessor finds a memory error, the test is terminated and a failure is
reported. This type of failure may affect other ports on the Speech Synthesis
circuit pack, resulting in errors or alarms on each port.
1021 ABORT The 440-Hz tone was not detected by the Tone Detector circuit and inter-digit
time-out has occurred on the Tone Detector circuit.
1. Retry the command at 1-minute intervals a maximum of 5 times.
2. If the test continues to abort, verify all Tone Detector circuit packs in the
system are functioning correctly by checking the Error Log and using the
test board PCSS long command. Replace any faulty Tone Detector circuit
packs and repeat the test.
3. If the test continues to abort, replace the Speech Synthesis circuit pack.
2000 ABORT Response to the test request was not received within the allowable time period.
2100 ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals a maximum of 5 times.
Any FAIL The 440-Hz tone was not detected by the Tone Detector circuits.
1. If the test fails again, verify all Tone Detector circuit packs in the system are
functioning correctly by checking the Error Log and using the test board
PCSS long command. Replace any faulty Tone Detector circuit packs and
repeat the test.
2. If the test fails again, replace the Speech Synthesis circuit pack.
PASS The 440-Hz tone has been detected correctly. User-reported troubles should
be investigated using other tests and verifying other ports on this circuit pack
are working correctly.
Table 3-436. TEST #165 Speech Synthesis DSP Tone Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page