GMC CD30 BT Introduction Manual page 28

28 Radio
Switch on/off RDS-AF and press the
rotary knob to confirm. RDS-AF will
appear on the display screen when
switched on.
I Traffic service (Traffic information)
Radio traffic service stations are FM
RDS stations that broadcast traffic
news.
Switching the I Traffic service on and
off
To switch the traffic announcement
on and off:
With the radio on, press the RADIO/
CD button to open the Radio
functions menu.
Switch on/off I Traffic and press the
rotary knob to confirm.
■ If the radio traffic service is
switched on, I Traffic is displayed in
the radio main menu.
■ Only radio traffic service stations
are received.
■ If the radio traffic service is
switched on, CD/MP3 playback is
interrupted for the duration of the
traffic announcement.
■ Traffic announcements will not be
broadcast automatically when the
LW or MW waveband is selected.
Change the audio source or
waveband to FM to ensure traffic
announcements are broadcast
automatically.
Blocking out traffic announcements
To block out a traffic announcement
e.g. during CD/MP3 playback: Press
the rotary knob.
The traffic announcement is
interrupted, but the radio traffic
service remains switched on.
Program type search (PTY)
Press the RADIO/CD button to open
the Radio functions menu.
Press ⊲ or ⊳ to access the waveband.
Turn the rotary knob to select PTY.
Press rotary knob or button ⊲ or ⊳ to
display the list of program types.
Select a program from the following
options:
■ News
■ Pop music
■ Sport
■ Serious classics
■ Varied speech
Select a station from the list.
The system automatically suggests a
program that corresponds to the initial
selection.
Text information (Radio text)
Certain FM radio stations issue text
information relating to the broadcast
program (e.g. song name).
Briefly press the A button to see this
information.
Press A again or change the source
to return to the original display
screen.