Troubleshooting Guide; Troubleshooting Flowchart - Panasonic KX-TG4732B Service Manual

KX-TG4732B/KX-TG4733B/KX-TG4734B/KX-TGA470B

10 Troubleshooting Guide

10.1. Troubleshooting Flowchart

FLOW CHART
Power ON Base Unit
Playback Pre-Message
Record
Link
OK
Range
Handset Voice Transmission
Handset Voice Reception
Caller ID function
Cross Reference:
Check Power (P.31)
Check Playback (P.35)
Check Record (P.32)
Check Battery Charge (P.35)
Check Link (P.36)
Check the RF part (P.38)
Check Handset Transmission (P.43)
Check Handset Reception (P.43)
Check Caller ID (P.43)
Note:
(*1) When a user claims that the unit disconnects a call right
after the greeting message and no incoming messages can
be recorded, this symptom can not be reappeared with TEL
simulator in the service center. In this case, try to change
the Auto disconnect activation time and Vox level.
<How to change the Auto Disconnect activation time
and VOX level> (P.33) item (A) and (B).
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OK
OK
OK
No link
Battery Charge
OK
OK
OK
OK
manuals search engine
Not working
Check Power
Not playback
Check Playback
Not record (*1)
Check Record
No charge
Check Battery Charge
Check Link
NG
Check the RF part
No voice
Check Handset Transmission
No voice
Check Handset Reception
Caller ID Error
Check Caller ID
30