Opel R15 BT USB Infotainment Manual page 54

54 Radio
Alternative Frequency (AF)
Switch on the RDS-AF function to
always tune into the best receivable
broadcasting frequency of the chosen
station
Poor reception can sometimes cause
erratic and unwelcome changes in
frequency. Switch off RDS-AF
function if necessary.
i-traffic (Traffic program information)
Radio traffic service stations are FM
RDS stations that broadcast traffic
news.
Switch on I-Traffic to automatically
receive traffic bulletins when they are
broadcast.
Programme type search (PtY)
Switch on PtY to display the type of
programme (e.g. news, sport)
currently being broadcast
Update radio list
Refer to (NAVI 80 IntelliLink)
"Autostore lists" 3 51.
Simulcast
Switch on the Simulcast function to
automatically change from a DR
(digital radio) station to the same
station on the FM waveband in the
event of a loss of reception.
i-announcement
Select to display information such as
weather or events in the vicinity.
Text information (Radio text)
Certain FM radio stations issue text
information relating to the broadcast
program (e.g. song name).
To check for text information, from
any radio mode (e.g. Preset, List,
Frequency) touch < to open a pop-up
menu, and access the text
information option, by selecting e.g.
"Show radio text".
Digital audio broadcasting
Digital audio broadcasting (DAB) is
an innovative and universal
broadcast system.
General information
● DAB stations are indicated by the
programme name instead of the
broadcasting frequency.
● With DAB, several radio
programmes (services) can be
broadcast on a single frequency
(ensemble).
● Besides high-quality digital audio
services, DAB is also able to
transmit programme-associated
data and a multitude of other data
services including travel and
traffic information.
● As long as a given DAB receiver
can pick up the signal sent out by
a broadcasting station (even if
the signal is very weak), sound
reproduction is ensured.
● There is no fading (weakening of
the sound) that is typical of AM or
FM reception. The DAB signal is
reproduced at a constant volume.
● Interference caused by stations
that are on nearby frequencies (a
phenomenon that is typical of AM
and FM reception) does not
occur with DAB.