Mercedes-Benz 2008 S-Class, Operator'S Manual

Page: 100 / 761

99
Control systems
COMAND introduction
Adjusting surround sound
With surround sound, you can choose be-
tween “LOGIC7
®
ON” and “LOGIC7
®
OFF”.
왘
Select “ Sound ” “ 3D Sound ”.
Adjusting surround sound
1
Current setting
왘
Selecting a setting: Slide
r m q
or
rotate
y m z
.
왘
Saving setting: Press
n
.
The setting is saved and the menu is
closed.
왘
Exiting menu without saving
changes:
Press
L
or slide
o m p
.
Switching off/on the audio source
왘
Switching off: Select “ Audio ” “ Au-
dio ” “ Audio OFF ”.
The audio source is switched off; “ Au-
dio OFF ” appears in the display.
왘
Switching on: Select “ Audio ”, then the
desired audio source.
or
왘
Load CD/DVD (
컄
page 115) or a
PCMCIA card (
컄
page 117).
i
By selecting “LOGIC7
®
OFF”, all compatible
formats as they are present on the medium are
played back. Due to the vehicle’s spatial charac-
teristics, an optimal sound experience is not en-
sured on all seats.
i
Please note the following:
앫
For an ideal sound experience at all seats,
the balance and fader should be adjusted to
the center of the passenger compartment
with LOGIC7
®
switched on.
앫
The best sound results are achieved by play-
ing high-quality audio CDs and audio DVDs.
앫
For MP3 tracks, the bit rate should be at
least 128 kbit/s.
앫
Surround sound does not function for
mono-signal sources.
앫
In the event of poor radio reception quality,
e.g. inside a tunnel, you should switch off
LOGIC7
®
, as a dynamic switch from Stereo
to Mono could occur, resulting in temporary
sound distortion.
앫
With some stereo recordings, the resulting
sound may deviate from conventional stereo
playback.
i
When you insert an audio CD or audio DVD,
it automatically becomes the active audio
source.