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FM RADIO RECEPTION
Range: FM range is normally limited to 25 to 30
miles (40 to 48 km), with monaural (single
channel) FM having slightly more range than
stereo FM. External influences may sometimes
interfere with FM station reception even if the FM
station is within 25 miles (40 km). The strength
of the FM signal is directly related to the distance
between the transmitter and receiver. FM signals
follow a line-of-sight path, exhibiting many of the
same characteristics as light. For example they
will reflect off objects.
Fade and drift: As your vehicle moves away from
a station transmitter, the signals will tend to fade
and/or drift.
Static and flutter: During signal interference from
buildings, large hills or due to antenna position,
usually in conjunction with increased distance
from the station transmitter, static or flutter can
be heard. This can be reduced by lowering the
treble setting to reduce treble response.
Multipath reception: Because of the reflective
characteristics of FM signals, direct and re-
flected signals reach the receiver at the same
time. The signals may cancel each other, result-
ing in momentary flutter or loss of sound.
AM RADIO RECEPTION
AM signals, because of their low frequency, can
bend around objects and skip along the ground.
In addition, the signals can be bounced off the
ionosphere and bent back to earth. Because of
these characteristics. AM signals are also sub-
ject to interference as they travel from transmitter
to receiver.
Fading: Occurs while the vehicle is passing
through freeway underpasses or in areas with
many tall buildings. It can also occur for several
seconds during ionospheric turbulence even in
areas where no obstacles exist.
Static: Caused by thunderstorms, electrical
power lines, electric signs and even traffic lights.
SATELLITE (SAT) RADIO
RECEPTION (if so equipped)
When the satellite radio is first installed or the
battery has been replaced, the satellite radio
may not work properly. This is not a malfunction.
Wait more than 10 minutes with the satellite
radio ON for the satellite radio to receive all of
the necessary data.
No satellite radio reception is available when the
SAT band option is selected unless optional
satellite receiver and antenna are installed, and
an XM
®
satellite radio service subscription is
active.
Satellite radio performance may be affected if
cargo carried on the roof blocks the satellite
radio signal.
If possible, do not put cargo over the satellite
antenna.
A buildup of ice on the satellite radio antenna
can affect satellite radio performance. Remove
the ice to restore satellite radio reception.
Satellite radio is not available in Alaska and
Hawaii.
SAA0306
Display screen, heater, air conditioner and audio systems 4-13
墌 08.7.24/Z33-D/V5.0 墍
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