Chevrolet 2003 Silverado 1500 Pickup Owner's Manual page 239

Finding a Station
BAND: Press this button to switch between AM, FM,
FM2, or XM1, XM2 (USA only, if your radio is equipped
with XMTM Satellite Radio Service) or DABl, DAB2
(Canada only, if your radio is equipped with DAB). The
display will show your selection.
TUNE: Turn this knob to choose radio stations.
For DAB (Canada only, if your radio is equipped with
DAB), the TUNE knob allows you to navigate the
DAB frequency range. Turning this knob will tune up or
tune down the range. The radio will display the letter
L with a number next to it (1 through 23). Each L number
refers to a frequency and there can be multiple
stations contained in one frequency. It may also take a
few seconds, once you have tuned to a frequency,
for that frequency to gather all of the stations.
Depending on how many stations are within a frequency,
with every tune up or down, you may be tuning to
another station or to another frequency. The display will
show your selections.
4
SEEK
b
: Press the right or the left arrow to seek
to the next or to the previous station and stay there.
4
SCAN
b
: Press and hold one of the arrows for
more than two seconds. The radio will produce
one beep. The radio will scan to a station, play for a few
seconds, then go on to the next station. SCAN will be
displayed. Press one of the arrows again to stop
scanning.
The radio will scan only to stations that are in the
selected band and only to those with a strong signal.
To scan preset stations, press and hold one of the
arrows for more than four seconds. The radio will
produce two beeps. The radio will scan to the first preset
station, play for a few seconds, then go on to the next
preset station. PSCN will be displayed. Press one of the
arrows again or one of the pushbuttons to stop
scanning.
The radio will scan only to preset stations that are in the
selected band and only to those with a strong signal.
The radio will seek only to stations that are in the
selected band and only to those with a strong signal.
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