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GPTD-PT (General-Purpose Tone Detector Port)
Issue 1 June 2005 1309
Notes:
a. A Major or a Minor alarm may be logged with this error. A Major alarm is raised when the
total number of GPTD ports currently in service is less than or equal to 1/2 of the threshold
number administered via change system-parameters maintenance. Otherwise, a
Minor alarm is raised. In either case, run the short test sequence on the alarmed GPTD port
and follow procedures for the individual test results.
b. Error Type 0:
run the short test sequence first. If every test passes, run the long test sequence.
Refer to each appropriate test’s description, and follow its recommended procedures
c. Error Type 257: the GPTD port lost its translation. Testing the GPTD port is sufficient to
reload its translation. If testing the GPTD port does not clear the error, then replace the Tone
Detector circuit pack containing the defective GPTD port.
d. Error Type 513: the GPTD port is having problems detecting call-progress tones. If this
error is logged constantly, replace the Tone Detector circuit pack containing the defective
GPTD port.
e. Error Type 130: the circuit pack has been removed or has been insane for at least 11
minutes. To clear the error, reinsert or replace the circuit pack.
Technician-Demand Tests: Descriptions and Error Codes
Investigate tests in the order presented.
130 (e
)None WRNONtest port location sh
r 2
257 (c
) 17666 Tone Detector Audit/
Update (#43)
MAJ
MIN
(a
)
ON test port location r
3
513 (d
) Any Tone Detection Verification
(#42)
MAJ
MIN
(a
)
ON test port location r
3
Table 451: General-Purpose Tone Detector Port (CPTR) Error Log Entries (continued)
Error
Type
Aux
Data
Associated Test Alarm
Level
On/Off
Board
Test to Clear Value
2 of 2
Order of Investigation Short Test Sequence Long Test Sequence D/ND
1
1. D = Destructive; ND = Nondestructive
Tone Detection Verification test (#42) X X ND
Tone Detector Audit/Update test (#43) X X ND