Stereo Sound System - Hyundai H-100 Owner's Manual

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FEATURES OF YOUR HYUNDAI

STEREO SOUND SYSTEM

64
How vehicle audio works
FM reception
AM and FM radio signals are broadcast
from transmitter towers located around
your city. They are intercepted by the
radio antenna on your vehicle. This
signal is then received by the radio and
sent to your vehicle speakers.
When a strong radio signal has reached
your vehicle, the precise engineering of
your audio system ensures the best
possible quality reproduction. However,
in some cases the signal coming to
your vehicle may not be strong and
clear. This can be due to factors such
as the distance from the radio station,
closeness of other strong radio stations
or the presence of buildings, bridges or
other large obstructions in the area.
AM(MW, LW) reception
JBM001
AM broadcasts can be received at
greater distances than FM broadcasts.
This is because AM radio waves are
transmitted at low frequencies. These
long, low frequency radio waves can
follow the curvature of the earth rather
than travelling straight out into the at-
mosphere. In addition, they curve
around obstructions so that they can
provide better signal coverage.
FM radio station
JBM002
FM broadcasts are transmitted at high
frequencies and do not bend to follow
the earth's surface. Because of this,
FM broadcasts generally begin to fade
at short distances from the station.
Also, FM signals are easily affected by
buildings, mountains, or other obstruc-
tions. These can result in certain listen-
ing conditions which might lead you to
believe a problem exists with your ra-
dio. The following conditions are normal
and do not indicate radio trouble:
JBM003