DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-1139TONE-PT (Tone Generator)
3
TONE-PT (Tone Generator)
NOTE:
Replacing the tone/clo ck circuit pa ck requires a spec ial procedure whic h is
described in the documentation for TONE-BD. That section also desc ribes
the LED display for this board.
The tone generator resides on the Tone/Clock circuit pa ck and provides all
system tones such as dial tone, bu sy tone, and so on. If an active tone gen erator
fails, its port network may not have tones (see the Tone Generator Transmission
Test #40). For instance, a user may go off-hook and hear no dial tone. This
problem will affect only users on the same port network in which the faulty
Tone-Clock circuit pack resides. The system will b e able to process c ertain type
of calls (that is, internal calls will succeed while outg oing calls will not).
The Tone-Clock circuit pack also provid es the clocks for the system and can
serve as the synchronization reference. Therefore, when resolving alar ms on the
Tone-Clock circuit pack, the TDM-CLK (TDM Bus Clock) and SYNC
(Synchronization) Maintenance doc umentation should be utilized as well as the
TONE-BD (Tone-Clock Circuit Pack) Maintenance d ocumentation.
Hardware Error Log Entries and Test to Clear
Valu es
MO Name (in
Alarm Log)
Alarm
Level Initial Command to Run Full Name of MO
TONE-PT MAJOR test tone-clock PC sh Tone Generator
TONE-PT MINOR test tone-clock PC sh Tone Generator
TONE-PT WARNING release tone-clock PC sh Tone Generator
Table 3-501. Tone Generator Error Log Entries
Error
Type
Aux
Data Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
010 Any Any Any test tone-clock PC r 1
1(a) 17664 Tone Generator
Audit/ Update Test
(#41)
MAJOR/
MINOR ON test tone-clock PC r 2
130(b) None MINOR ON test tone-clock PC Sh
257(c,e) 17667 None MINOR ON
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