Mercedes-Benz S-Class 2011, Operator'S Manual

Page: 137 / 524

X
Select
Sound
by sliding
V Æ
and turning
cVd
the COMAND controller and press
W
to confirm.
X
Select
3D sound
and press
W
to confirm.
:
Current setting
X
Select the
Logic7
®
On
or
Logic7
®
Off
setting by turning
cVd
the COMAND
controller and press
W
to confirm.
Depending on your selection, surround
sound is switched on or off and the menu
is exited.
X
To exit the menu without saving: press
the
%
back button or slide
XVY
the
COMAND controller.
i Please bear the following in mind:
For an optimum audio experience on all
seats when Logic7
®
is switched on,
balance and fader should be set to the
center of the passenger compartment.
You will achieve the best sound results by
playing high-quality audio and video DVDs.
MP3 tracks should have a bit rate of at least
128 kbit/s.
Surround-sound playback does not
function for mono signal sources, such as
AM radio mode.
If radio reception is poor, e.g. in a tunnel,
you should switch off Logic 7
®
, as it may
otherwise switch between stereo and
mono and cause temporary sound
distortions.
On some stereo recordings, the sound
characteristics may differ from
conventional stereo playback.
Bang & Olufsen sound system
Vehicles with a Bang & Olufsen sound system:
There are two settings available with
True
Image
™ sound technology:
R
reference
This setting provides a crisp, clear, luxury
high-end sound setting for a studio
atmosphere in your vehicle.
R
3D sound
This setting enables a wide-ranging sound
experience for playing music and videos.
The
Sound Mode
function can be used to
optimize the selected sound setting for one
seat. The settings
left
,
all
and
right
can
be selected.
The Bang & Olufsen sound system provides
the following operating modes:
R
radio (FM only)
R
audio CD
R
audio DVD (MLP, dts, PCM and Dolby
Digital audio formats)
R
MP3
R
Media Interface
R
video DVD (PCM, dts and Dolby Digital
audio formats)
R
AUX
Because some DVDs contain both stereo and
multi-channel audio formats, it may be
necessary to set the audio format
(
Y
page 223).
Discs which support the audio formats
mentioned have the following logos:
Dolby
®
Digital
At a glance
135
COMAND
Z