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Panasonic DF–1100
4.3.4 Information Code: 416
START
Is communication with the
reference unit successful?
Change Function Parameter #11:
Reduce Rx Sensitivity Level
No
Does the problem still occur?
Change Function Parameter #23:
Increase Training Check Period
No
Does the problem still occur?
Change Function Parameter #13:
ON Rx Equalization
No
Does the problem still occur?
END
4–8
No
1. Replace the LCE PCB.
Yes
2. Replace the FCB PCB.
Does the problem still occur?
Yes
Check the telephone line condition.
Yes
Yes
Refer to Sect. 4.6.
No
Yes
END
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Table of Contents
Troubleshooting
