Operation Manual

10 Infotainment system
Audio functions
10
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* Option/accessory, for more information, see Introduction.
255
Surround
2
Surround settings govern the spatial
perception of the sound. Settings
and activating/deactivating are sep-
arate for each audio source.
G021216
The Dolby

icon in the display indicates that
Dolby Pro Logic II

is active. There are three
different settings for surround sound:
•
Dolby Pro Logic II
•
3 channel
•
Off - 2 channel stereo.
Activating/deactivating surround sound
1.
Press MENU and then ENTER.
2.
Scroll to
Audio settings… and press
ENTER.
3.
Scroll to
Surround FM…, Surround
AM…
, Surround CD…or Surround
AUX…
and press ENTER.
4.
Scroll to
Dolby Pro Logic II
3
, 3 channel
or Off and press ENTER.
Equalizer front/rear
4
The equalizer can be used to adjust different
frequency bands separately.
Adjusting equalizer
1.
Press MENU and then ENTER.
2.
Scroll to
Audio settings… and press
ENTER.
3.
Scroll to
Equalizer front… or Equalizer
rear…
and press ENTER.
4. The graphic on the display indicates the
audio level of the frequency in question.
5.
Adjust the level with TUNING (4) or up/
down with the navigation button. Addi-
tional frequencies can be selected using
the left/right navigation button.
6.
Save with ENTER or EXIT to exit without
saving the settings.
Automatic volume control
5
The auto volume control function allows the
audio volume to increase as the speed of the
car increases. There are three levels to choose
from:
Low, Medium and High.
Adjusting automatic volume control
1.
Press MENU and then ENTER.
2.
Scroll to
Audio settings… and press
ENTER.
3.
Scroll to
Auto. volume control… and
press ENTER.
4.
Scroll to
Low, Medium or High and press
ENTER.
Optimum sound reproduction
The audio system is calibrated for optimum
sound reproduction by means of digital signal
processing.
This calibration takes into account loudspeak-
ers, amplifiers, passenger compartment
acoustics, listener position etc. for each com-
bination of car model and audio system.
2
Premium Sound.
3
Not available in AM and FM mode.
4
Certain audio systems.
5
Not Performance