1FEATURESOFYOURHYUNDAI
STEREO SOUND SYSTEM
112
B750A02A-AAT
AM reception
How Car Audio Works
FM radio station
Mountains
Ionosphere
FM reception
Unobstructed
area
Ionosphere
Buildings
Iron bridges
Obstructed area
B750A02L
B750A03L
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
straightoutintotheatmosphere.Inaddition,
they curve around obstructions so that
they can provide better signal coverage.
FM broadcasts are transmitted at high fre-
quencies and do not bend to follow the
earth'ssurface.Becauseofthis,FMbroad-
casts generally begin to fade at short
distancesfromthestation.Also,FMsignals
areeasilyaffectedbybuildings,mountains,
or other obstructions. These can result in
certain listening conditions which might
lead you to believe a problem exists with
your radio. The following conditions are
normal and do not indicate radio trouble:
B750A01L
AM and FM radio signals are broadcast
from transmitter towers located around
yourcity. Theyareinterceptedbytheradio
antenna on your car. This signal is then
received by the radio and sent to your car
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
bridges or other large
obstructions in the area.
buildings,
| Categories | Hyundai Manuals, Hyundai Sonata Manuals |
|---|---|
| Model Year | 2010 |
| Download File |
|
| Document Type | Owners Manual |
| Language | English |
| Product Brand | Hyundai, Sonata |
| Document File Type | |
| Copyright | Attribution Non-commercial |
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