12
Introduction
Setting the volume
Turn the
X
knob. The current setting
is shown on the display.
When the Infotainment system is
switched on, the last selected volume
is set, if that volume is lower than the
maximum start up volume.
The following can be set separately:
■ the maximum start up volume
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21
■ the volume of the traffic
announcements
3
21
■ the volume of the navigation
messages (only Navi 600 /
Navi 900)
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56
Speed compensated volume
When speed compensated volume is
activated
3
21 the volume is
adapted automatically to make up for
the road and wind noise as you drive.
Mute
Press the PHONE button (if Phone
portal available: press for a few
seconds) to mute the audio sources.
To cancel mute again: turn the
X
knob or press the PHONE button
again (if Phone portal available: press
for a few seconds).
Volume limitation at high
temperatures
(only CD 300 / CD 400)
At very high temperatures inside the
vehicle the Infotainment system limits
the maximum adjustable volume. If
necessary the volume is decreased
automatically.
Modes of operation
Radio
Press the RADIO button to open the
radio main menu or to change
between the different wavebands.
Press the multifunction knob to open
a submenu with options for station
selection.
Detailed description of the radio
functions
3
24.
Audio players
Press the CD / AUX / CD/AUX button
to open the CD, USB, iPod or AUX
menus (if available) or to swap
between these menus.
Press the multifunction knob to open
a submenu with options for track
selection.
Detailed description of:
■ CD player functions
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42
■ AUX input functions
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46
■ USB port functions
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48
Navigation
(only Navi 600 / Navi 900)
Press the NAVI button and then the
multifunction knob to open the
Navigation menu.
Detailed description of the navigation
system functions
3
56.
Phone
(if Phone portal available)
Press the PHONE button to open the
telephone menu.