(2) TSW clock down
Error Code
Possible cause of
the malfunction
Countermeasures
Note
Troubleshooting
1100 : TSW clock down
1.
TSW card connection error
2.
TSW card clock link failure
After confirming the TSW card con-
nection, press the RESET button.
Is the trouble registered in the
Error Log ?
Yes
ls an Extension/CO call possible?
No change in
condition
If the TSW clock malfunction occurs:
1.
Calling becomes impossible.
2.
Power Failure Transfer will be activated.
No
No
Replace the TSW card.
Replace the Shelf.
End
5.2 Troubleshooting Guide
Yes
OK
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