FEATURES OF YOUR HYUNDAI
1
STEREO SOUND SYSTEM
133
B750A02A-AAT
How Car Audio Works
tions or the presence of buildings,
bridges or other large obstructions in
the area.
FM radio station
Mountains
FM reception
Ionosphere
Unobstructed
area
AM reception
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. These can result in certain lis-
teningconditionswhichmightleadyou
to believe a problem exists with your
radio. The following conditions are
normalanddonotindicateradiotrouble:
B750A01L
AMandFMradiosignalsarebroadcast
fromtransmittertowerslocatedaround
your city. They are intercepted by the
radioantennaonyourcar.Thissignalis
then received by the radio and sent to
your car speakers.
Whenastrongradiosignalhasreached
your vehicle, the precise engineering
of your audio system ensures the best
possible quality reproduction. Howev-
er, 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 sta-
B750A02L
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 Azera Manuals |
|---|---|
| Download File |
|
| Document Type | Owners Manual |
| Language | English |
| Product Brand | Hyundai, Azera |
| Document File Type | |
| Copyright | Attribution Non-commercial |
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