Evus UD110A Manual Del Usuario página 105

Stereo / Mono in the FM band: Press to select between stereo or
monaural. When the signal is weak, selecting monaural improves the
sound.
Local-Dx: Press to select local-distant control. The radio will search for
stations using average sensitivity, when "LOC" disappears from the
display, the radio will search for stations using high sensitivity.
AM /FM Bands: You can select between FM1 / FM2 / FM3 (18 stations)
and AM1 / AM2 (12 stations).
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