Troubleshooting Via User-Reponed Troubles - Panasonic KX-T336 System Reference Manual

4.00 Troubleshooting via User-Reported Troubles
If a problem is not detected by the
system, a report from :he user IS very useful to
determine the trouble.
The basic procedure to determine the cause of the trouble according to a report
from the user is shown in the following flow chart.
1 User-Reporte(Troubles 1
Can related error message be read
out ?
I
No
Yes
Check the status of the device from
lfhe maintenance trinaf 1
Not fault
Is the failure report printed out?
Yes
No
V
Is the Local Alarm reported?
Yes
No
Is the Remote Alarm reoorted?
,
I
Yes
infer the probable defective device
"1'""*"'"'""9"""'
I
c
NG \L
Replace the probable defective
L device
I
NG
OK
.
Detect failures according to the
Error Code
L I
1 1.
Enter the rrn data 1
<
OK
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