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CHAPTER 5
Operation Procedure for System with PIR
4.11 Tone Fault
This section explains the fault repair procedure when any of the various tones cannot be heard in the whole
system.
4.11.1 Check Point
When repairing a tone fault, consider that the tone generator circuit is equipped in the TSW circuit card
and supplies tone.
The figure below shows an example of the related trunking for dial tone connection.
Figure 5-24 Dial Tone Connection
4.11.2 Tone Fault
(1) When overall tone is faulty.
•
Replace the TSW circuit card with a spare and check.
(2) When Hold Tone only is faulty.
(3) The following patters are available as a Music-On-Hold source. Check each card, equipment.
•
EMA SUB-A (for 1-IMG only)
•
PLO (for 4-IMG only)
•
External Music-On-Hold
Perform the following procedure when external MOH is used.
STEP 1
Check the External Music-On-Hold device.
STEP 2
Check the jumper connections on MDF.
TSW
DT
LC
Dial
Tone
ORT
Содержание SV8500
Страница 303: ...256 CHAPTER 3 System Messages Related call release result b7 b0 b7 0 1 Released Not released 4...
Страница 376: ...329 CHAPTER 3 System Messages Level Level b7 b6 b5 b4 b3 b2 b1 b0 G0 G1 G2 G3 G30 G31 0 1 Ineffectively held...
Страница 378: ...331 CHAPTER 3 System Messages Level Level b7 b6 b5 b4 b3 b2 b1 b0 G0 G1 G2 G3 G30 G31 0 1 Ineffectively held...
Страница 547: ...500 CHAPTER 3 System Messages IP Address of when failed to LOGIN b7 b6 b5 b4 b3 b2 b1 b0 16 19...
Страница 597: ...550 CHAPTER 4 Fault Repair Procedures This page is for your notes...
Страница 728: ...681 CHAPTER 6 Routine Maintenance Procedure Condition And Cause Procedure and Parts Used...
Страница 748: ...701 CHAPTER 7 Maintenance Commands SYSTEM SELECT 3 SW 1 8 Not used STS OFF Fixed...
Страница 781: ...734 CHAPTER 7 Maintenance Commands Exit Exit the command Clear Clear the values Recalc Re calculate bandwidth data...
Страница 798: ...751 CHAPTER 7 Maintenance Commands Set Execute the assigned MW lamp control Exit Exit this command...
Страница 843: ...796 CHAPTER 7 Maintenance Commands Get Get the Individual Call Block Data Exit Exit this command...
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Страница 974: ...Printed in Japan 0901 020...
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