Mercedes-Benz SL 550 BlueEFFICIENCY, Operator'S Manual

Page: 282 / 572

X
Select
Logic7
®
On
or
Logic7
®
Off
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 note the following: for the
optimum audio experience for all
passengers when Logic7
®
is switched on,
the balance should be set to the center of
the vehicle interior.
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
for AM radio mode.
If radio reception is poor, e.g. in a tunnel,
you should switch off Logic7
®
, since it may
otherwise switch dynamically between
stereo and mono and cause temporary
sound distortions.
On some stereo recordings, the sound
characteristics may differ from
conventional stereo playback.
i The
Logic7 ® On
function creates a
surround sound experience for every
passenger when playing stereo recordings,
for example. It enables optimum playback
of music and films on CD, audio DVD or
video DVD with multichannel audio
formats, such as MLP, dts or Dolby Digital.
This results in sound characteristics like
those intended by the sound engineer
when the original was recorded.
i
If you select
Logic7
®
Off
, all permissible
formats are played as stored on the
medium. Due to the design of the
passenger compartment, an optimum
audio experience cannot be guaranteed for
all passengers.
Bang & Olufsen sound system
You can optimize the sound in the vehicle with
the Bang & Olufsen sound system and the
True Image
™ sound technology. The
Sound
Mode
function enables you to focus the
selected sound setting within the vehicle.
The example describes how to set the
optimum sound for radio mode.
Selecting the sound setting for True
Image™
X
Press the
$
function button.
X
Select
Sound
by sliding
V Æ
and turning
cVd
the COMAND controller and press
W
to confirm.
X
Select
Bang&Olufsen
and press
W
to
confirm.
A menu appears. A
#
dot marks the
current setting for True Image™.
X
Select
reference
or
surround
and press
W
to confirm.
R
reference
This setting provides a crisp, clear, luxury
high-end sound setting for a studio
atmosphere in your vehicle.
R
surround
This setting enables a wide-ranging sound
experience for playing music and videos.
280
At a glance
COMAND