Acura 2011 RDX Owner's Manual page 224

Playing the FM/AM Radio (Models with navigation system)
TUNE ICON
To tune with the interface dial, press
the AUDIO button to view the audio
control display, then push the
selector down, and turn the dial to
TUNE. Then press ENTER on the
selector, and turn the dial to the
desired frequency. To exit the TUNE
mode, press ENTER again.
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SEEK ICONS
SEEK － The SEEK function
searches up and down from the
current frequency to find a station
with a strong signal. To activate it,
press the or side of the
SEEK/SKIP bar, then release it.
To activate the seek function with the
interface dial, press the AUDIO
button to view the audio control
display, then push the selector on the
interface dial to the right or left.
2011 RDX
SCAN ICON
SCAN INDICATOR
SCAN － The SCAN function
samples all stations with strong
signals on the selected band. To
activate it, press the SCAN button,
then release it. You will see ''SCAN''
on the upper display.