Using Fm Mono - Optimus STAV-3680 Owner's Manual

Basic Operation

Using FM Mono

18
To receive FM stations in stereo, press
display. STEREO appears on the display when the tuner receives an FM broad-
cast in stereo.
You can improve the reception of weak FM stations by pressing
MONO appears. This reduces noise while you listen to a weak FM station, but
you get monaural instead of stereo sound.
so MONO disappears from the
FM MONO
FM MONO
so