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KX-T4330
Troubleshooting Step 5: | The portable handset does not become the Intercom mode.
|
Fig. 60
@ The sound of telephone !Ine does not hear. (Check point: Refer to Fig. 61.)
The portable handset does not recelve. (Check point: Refer to Fig. 62.)
Check the base unit.
Preparation:
@ Set the base unit to CH10 test mode.
How to set the CH10
test mode.
(Refer to page 11.)
Connection:
Loop
Base Unit
}+——————- AC Adaplor
Simulator
DC 12V
1 kHz, —20 dBm
Antenna
S.S.G. (1 kHz, 3 kHz dev.)
Check Points:
At talk mode
©)
@
[} Antenna
Fig. 61
|
Wrv0 hao mVp-p
At talk mode
(\W\120 mVp-p
7
|
mi
2
2
Modulation Circuit
ae
Ned
Fa
[fo]
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