Chevrolet Aveo Owner's Manual page 121

The following advantages result from
activating RDS:
■ On the display the programme
name of the set station appears
instead of its frequency.
■ The Infotainment system always
tunes into the best receivable
broadcasting frequency of the set
station by means of AF (alternative
frequency).
From the RDS options menu, turn the
TUNE dial to move to RDS: Off, and
then press the MENU button to turn
on the RDS function.
Switching regionalisation on
and off
RDS must be activated for
regionalisation.
At certain times, some RDS stations
broadcast regionally different
programmes on different frequencies.
Set the option Regional (REG) to On
or Off.
Only Alternative Frequencies (AF)
with the same regional programmes
are selected.
If regionalisation is switched off,
alternative frequencies of the stations
are selected without regarding
regional programmes.
Infotainment system
From the RDS options menu, turn the
TUNE dial to move to Regional: Off,
and then press the MENU button to
turn on the Regional function.
Switching the Text scroll freeze
on and off
Switch the Text scroll freeze function
(for displaying the information of the
programme service) on or off:
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