TONE-PT (Tone Generator)
Issue 1 May 2002
8-1189555-233-142
f. The system-parameters country-options administration requires a TN2312
IPSI circuit pack, but the existing Tone-Clock circuit does not provide the
needed functionality. The Base Tone Generation Set on page 1 or the
custom tones beginning on page 2 of the system-parameters country
options form may have values not supported by the existing Tone-Clock.
This error (1281) indicates that the system parameters country-options
form has custom tones translated and that the alarmed tone board does
not support the customized tones. TN768 tone boards do not support any
customized tones. TN780 tone boards support up to 6 customized tones
using the following frequencies/levels only:
System Technician-Demanded Tests:
Descriptions and Error Codes
Always investigate tests in the order presented in the table below when inspecting
errors in the system. By clearing error codes associated with the SAKI Reset test
for example, you may also clear errors generated from other tests in the testing
sequence.
Silence
404Hz at 11.0 dB
350Hz at 17.25 dB
404Hz at 16.0 dB
425Hz at 4.0 dB 480Hz+620Hz at 24.0 dB
425Hz at 11.0 dB
404Hz+425Hz at 11.0 dB
425Hz at 17.25 dB
375Hz+425Hz at 15.0 dB
440Hz at 17.25 dB
404Hz+450Hz at 11.0 dB
350Hz+425Hz at 4.0 dB
1000Hz at 0.0 dB
350Hz+440Hz at 13.75 dB
1000Hz at +3.0 dB
480Hz at 17.25 dB
525Hz at 11.0 dB
620Hz at 17.25 dB
1400Hz at 11.0 dB
440Hz+480Hz at 19.0 dB
Order of Investigation
Short Test
Sequence
Long Test
Sequence
Reset Board
Sequence D/ND
1
SAKI Reset test (#53) (a) X D
Clock Health test (#46) (b) X X ND
Control Channel Loop-around test
(#52) (a)
XX ND
Tone Generator Crosstalk test (#90) X ND
Tone Generator Transmission test
(#40)
XX ND
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