Seat Media System 3.2, Руководство пользователя

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25 Audio mode
Digital radio mode (DAB, DAB+ and DMB-
Audio)
Introduction
Some units are equipped with an additional DAB radio receiver.
Additional information and warnings:
● Safety notes

⇒
page 4
● Unit overview
⇒
page 6
● Basic information on use
⇒
page 8
● Radio mode
⇒
page 17
Note
The radio stations are responsible for the content of the information sent.

Function
The DAB radio receiver supports the DAB, DAB+ and DMB-Audio broadcast-
ing standards.
In Europe, digital radio is transmitted via Band III frequencies (174 MHz to
240 MHz) and the L band (1452 MHz to 1492 MHz).
The frequencies of the two bands are referred to as “
channels
” and each
has a channel name (e.g. 12 A ).
Several DAB stations on one channel plus available additional services to-
gether form an “ ensemble ”.
DAB announcements
DAB announcements are additional DAB services that are also broadcast on
the radio (e.g. news, sport, weather, warnings etc.).
The playback of DAB announcements depends on the settings
⇒
page 123.

Automatic station tracking
DAB programme tracking
Some DAB stations are broadcast in different regional ensembles.
If the current station is no longer available in your location, the unit may al-
so switch to a corresponding partner station.
DAB programme tracking can be switched off in DAB settings
⇒
page 123 if
you do not want automatic station switching because only brief reception
losses are occurring due to the vehicle passing through tunnels, for exam-
ple. The radio will be muted if reception is too weak.
Change from DAB to FM
DAB is currently not available in all areas . In areas without DAB,

is dis-
played in DAB radio mode.
Under
DAB setup
, the unit can be configured to switch to the FM frequency
band when required for automatic station tracking
⇒
page 123.
If reception of the currently selected DAB station is lost (e.g. no DAB is avail-
able), the unit attempts to find the station on the FM frequency band and
tune to it. Automatic station tracking between frequency bands only works if
the DAB station and the FM station transmit the same station identifier or
the DAB signal indicates a corresponding station on the FM frequency band.
If a corresponding FM station is found,
(FM)
is displayed next to the station
name. When reception for the corresponding DAB station returns, the unit
will switch back to DAB mode after a short time. The
(FM) display is hidden.
