User's Manual

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The receiver demodulator has not been set up properly. Make sure that
the sound card type and the audio input are properly selected (this panel
is accessible under the
Setup
button in the Demodulator panel):
The sound card has the Left and Right inputs reversed. Normally, the
G3 SERIES Demodulator expects the receiver to be connected to the
Right input. Using the
reverse
input makes the Demodulator use the
Left input instead.
(This is a very rare problem, so use this only when all
other possible remedies have been explored.)
Problem:
I can tune the receiver and see the signal peaks in the
spectrum scope, but I can’t hear any sound at all.
Solution:
Check that your speaker or headphone is connected to the
speaker output of the sound card. Set the volume to medium (say 15), the
squelch to the lowest value (-130 dBm) or defeat the squelch by clicking on
the
Def
button. Make sure the
Mute
button in the Demodulator panel is
released, too, and the speaker output of the sound card is unmuted in the
sound card control panel.