Panasonic AUTO-LOGIC KX-T4330 Service Manual And Technical Manual page 71

KX-T4330
Use the right base unit for this troubleshooting.
Charge the battery of the portable handset by the base unit.
Base Unit Condition:
4, Connect the AC Adaptor (KX-A11-W-5) plug into DC IN jack and the other end into a power outlet (AC 120 V, 60
Hz).
2. Connect the loop simulator (DC 48 V) to Tel Jack.
Q101 (RX Power) --) ; 1600 msec
0 msec Step 1
The beep will hear from portable
handset, and intercom/page
indicator will flash.
NO Troubleshooting
Press the page/intercom button of base unit.
ie
Step 2
OK
The units becomes intercom
mode.
Can you use the unit as a 2-way
intercom between the portable
handset and the base unit?
Troubleshooting
Step 3
Press the intercom/page button of the
portable handset.
The IN USE/intercom indicators
of base unit and portable
handset will light.
Press the Talk button of the portable
handset.