FEATURESOFYOURHYUNDAI 1-91
B750A02A-AAT
STEREO SOUND SYSTEM
How Car Audio Works
the presence of buildings, bridges or
other large obstructions in the area.
FM radio station
Mountains
Unobstructed
area
FM reception
AM reception
Ionosphere
Ionosphere
Buildings
Iron bridges
Obstructed area
B750A03L
FM broadcasts are transmitted at high
frequencies and do not bend to follow
the earth's surface. Because of this,
FMbroadcastsgenerallybegintofade
at short distances from the station.
Also, FM signals are easily affected by
buildings,mountains,orotherobstruc-
tions.Thesecanresultincertainlisten-
ing conditions which might lead you to
believe a problem exists with your ra-
dio.Thefollowingconditionsarenormal
and do not indicate radio trouble:
B750A01L
B750A02L
AM and FM radio signals are broad-
cast from transmitter towers located
aroundyourcity. Theyareintercepted
by the radio antenna on your car. This
signalisthenreceivedbytheradioand
sent to your car speakers.
Whenastrongradiosignalhasreached
your vehicle, the precise engineering
of your audio system ensures high
qualityreproduction.However,insome
cases the signal coming to your ve-
hicle may not be strong and clear. This
can be due to factors such as the
distance from the radio station, close-
ness of other strong radio stations or
AM broadcasts can be received at
greaterdistancesthanFMbroadcasts.
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
atmosphere. In addition, they curve
around obstructions so that they can
provide better signal coverage.
| Categories | Hyundai Manuals, Hyundai Grandeur Manuals |
|---|---|
| Download File |
|
| Document Type | Owners Manual |
| Language | English |
| Product Brand | Hyundai, Grandeur |
| Document File Type | |
| Copyright | Attribution Non-commercial |
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