Panasonic KX-F900 Service Manual page 40

KX-F900
Summary:
Long distance and international communication operatio_
SYMPTOM
Does not receive in automatic mode.
Does not transmit.
Does not receive.
COUNTERMEASURE
1. The TEL/FAX DELAYED RING count should be 1.
(user parameter: code No. 06)
2. If possible, manual transmission should be made from
the transmission side.
3. If possible, two pauses should be inserted at the end of
the auto dial number of the transmission side.
4. If possible, the Function Selector Switch should be
switched to FAX.
1. Confirm the international line mode ON.
(service mode: code No. 521)
2. International DIS detection setting is made
effective. (service mode: code No. 594)
1. The time setting between the CED signal and the DIS
signal is set to 500msec. (service mode: code No. 593)
2. The CED frequency is set to 1100Hz.
(service mode: code No. 520)
(_) Unit can copy, but the transmission and reception image is incorrect
(Long distance or international communication operation)
This depends widely on the transmission and reception capability of the other FAX set and the line conditions.
The countermeasures for this set are shown below.
Transmission Operation:
The transmitting speed is set to 4800BPS (service mode: code No. 717) or select overseas mode. (Individual correspon-
dence according to the other set is desirable.)
Reception Operation:
If 80% or more of the reception should be incorrect, set the receiving speed to 4800BPS. (service mode: code No. 718)
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