GMC 2007 Canyon - Manual (Page 210)

Set the volume at the desired level. Press this
button to select LOW, MEDIUM, or HIGH. AVOL
appears on the display. Each higher setting allows
for more volume compensation at faster vehicle
speeds. Then as you drive, automatic volume
increases the volume, as necessary, to overcome
noise at any speed. The volume level should
always sound the same to you as you drive. NONE
appears on the display if the radio cannot
determine the vehicle speed. To turn automatic
volume off, press this button until OFF appears on
the display.
Finding a Station
BAND: Press this button to switch between FM1,
FM2, AM, or XM1 or XM2 (if equipped). The
display shows the selection.
o
TUNE
p
: Turn this knob to select radio
stations.
q
SEEK
r
: Press the right or the left arrow to
go to the next or to the previous station and
stay there.
The radio only seeks stations with a strong signal
that are in the selected band.
q
SCAN
r
: Press and hold either arrow for
more than two seconds. SCAN appears on
the display and the radio produces one beep. The
radio goes to a station, plays for a few seconds,
then goes to the next station. Press either
arrow again or one of the pushbuttons to stop
scanning presets.
To scan preset stations, press and hold either arrow
for more than four seconds. PSCN appears on the
display and the radio produces one beep. The radio
goes to a preset station, plays for a few seconds,
then goes to the next preset station. Press either
arrow again or one of the pushbuttons to stop
scanning presets.
The radio only scans stations with a strong signal
that are in the selected band.
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