7
Placing the device in operation | Tra c information | Radio mode
Display brightness
You can manually switch the display brightness
between daytime mode and night-time mode or
switch automatically with the driving lights of the
vehicle.
Note:
The manual or automatic switching of the
display brightness is selected in the user
menu (see the chapter "User settings",
section "Making settings in the "DISPLAY"
menu", menu item "DIMMER").
u Press the DIS button
A
for approx. 2 seconds
to start scanning.
Switching demo mode on/o
The demo mode shows the functions of the car
sound system as scrolling text on the display. By
pressing any button, the demo mode is interrupt-
ed and you can operate the device.
The demo mode can be switched on and o in the
user menu (see the chapter "User settings", section
"Making settings in the "VARIOUS" menu", menu
item "DEMO MODE").
Tra c information
In the reception area "EUROPE", an FM station can
identify tra c reports by means of an RDS signal.
If priority for tra c reports is switched on, a traf-
c report is automatically switched through, even
if the car sound system is currently not in radio
mode.
If priority is switched on, the display shows the
tra c jam symbol (
). "TRAFFIC" is displayed
during a switched-through tra c announcement.
The priority is activated and deactivated in the
user menu (see the chapter "User settings", sec-
tion "Making settings in the "TUNER" menu", menu
item "TRAFFICINFO").
Notes:
• The volume is increased for the duration
of the switched-through tra c announce-
ment. You can adjust the minimum volume
for tra c announcements (see the chapter
"User settings", section "Making settings in
the "VOLUME" menu", menu item "TRAFFIC
VOL").
• To cancel a switched-through tra c an-
nouncement, press the SRCbutton
@
.
Radio mode
RDS
Many FM stations broadcast an RDS (Radio Data
System) signal in addition to their programme in
the reception area "EUROPE" that allows the follow-
ing additional functions:
• The station name is shown on the display.
• The car sound system recognises tra c an-
nouncements and news broadcasts and can
automatically switch them through in other
operating modes (e.g. in CD mode).
• Alternate frequency: If RDS is activated, the car
sound system automatically selects the best
receivable frequency for the station that is cur-
rently set.
• Regional: At certain times, some radio stations
divide their programme into regional pro-
grammes providing di erent content. If the
REGIONAL function is activated, the car sound
system changes only to those alternate frequen-
cies on which the same regional programme is
being broadcast.
The functions RDS and REGIONAL are activated
and deactivated in the user menu (see the chap-
ter "User settings", section "Making settings
in the "TUNER" menu", menu items "RDS" and
" REGIONAL").
Note:
If you adjust a di erent reception area than
"EUROPE", RDS is automatically switched o .
The station name continues to be shown on
the display. If you want to use radio stations
with RDS features in your region, switch on
RDS in the user menu.