AF DUAL FUNCTION
The AF Dual function allows you to monitor your desired amateur band frequency while listening to an AM broadcast station.
You may monitor the FM broadcast station or external line input instead of an AM broad- cast station by changing Menu Item “F2 AF DUAL” (The factory default is AM broadcast receiving).
1.Set the
2.Press and hold the [VOL/SEL] key for one second to activate the Menu Mode.
3. Rotate the DIAL knob to select Menu Item “F2 AF DUAL”.
4. | Press the |
| key to enable selection of this Menu item. |
5. | Rotate the DIAL knob to select the band and mode you want | ||
to listen to:
AM AUTO: You may monitor an amateur band frequency while listening to an AM Broadcast station. A
signal received on the amateur frequency will 
be output to the speaker. When the amateur band
signal drops, AF Dual function is resumed (The AM Broadcast audio is heard while the amateur band frequency is being monitored).
AM HOLD: You may monitor an amateur band frequency while listening to the AM Broadcast band. When a signal is received on the amateur band the audio will be output to the speaker. When the amateur band signal drops the
FM AUTO: You may monitor an amateur band frequency while listening to an FM Broad- cast station. A signal received on the amateur frequency will be output to the speaker. When the amateur band signal drops, AF Dual function is re- sumed (The AM Broadcast audio is heard while the amateur band frequency is being monitored).
FM HOLD: You may monitor an amateur band frequency while listening to the FM Broad- cast band. When a signal is received on the amateur band, the audio will be output to the speaker. When the amateur band signal drops, the
LI AUTO: You may monitor an amateur band frequency while listening to the line audio. A signal received on the amateur frequency will be output to the speaker. When the amateur band signal drops, AF Dual function is resumed (The line audio is heard while the amateur band frequency is being moni- tored).
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