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When a CD is playing, press either scan arrow to go to
the previous or next track, if more than eight seconds
have played. If either scan arrow is held or pressed
more than once, the player continues moving backward
or forward through the CD.
BAND: Press this button to switch between FM1, FM2,
AM, or XM1 or XM2 (if equipped).
1–6 (Preset Pushbuttons): Press this button to play
stations that are programmed on the radio preset
pushbuttons. The radio seeks preset stations only
with a strong signal that are in the selected band.
$ (Mute//OnStar
®
): Press this button to silence the
system. Press this button again, to turn the sound on.
If your vehicle is equipped with OnStar
®
, press and
hold this button to interact with the OnStar
®
system.
See the OnStar
®
System on page 2-40 in this manual for
more information.
r (Play): When listening to the radio, press this
button to play a CD.
wux (Volume): Press the volume arrows to
increase or decrease the volume.
Radio Reception
Frequency interference and static during normal
radio reception can occur if items such as cellphone
chargers, vehicle convenience accessories, and external
electronic devices are plugged into the accessory
power outlet. If there is interference or static, unplug
the item from the accessory power outlet.
AM
The range for most AM stations is greater than for FM,
especially at night. The longer range can cause station
frequencies to interfere with each other. For better radio
reception, most AM radio stations boost the power levels
during the day, and then reduce these levels during the
night. Static can also occur when things like storms and
power lines interfere with radio reception. When this
happens, try reducing the treble on your radio.
FM Stereo
FM stereo gives the best sound, but FM signals reach
only about 10 to 40 miles (16 to 65 km). Tall buildings or
hills can interfere with FM signals, causing the sound
to fade in and out.
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