Mercedes-Benz 2009 C 230, Руководство оператора

Страница: 167 / 404

Audio system
165
Adjusting surround sound
With surround sound, you can choose
between
LOGIC 7
®
On
and
LOGIC 7
®
Off
.
X Press button
´
repeatedly until
Sound
appears in the audio display.
or
X Select
Sound
£
Sound
.
A dot
R
indicates the current setting.
X Selecting setting: Slide
r m q
or rotate
y m z
.
X
Saving setting: Press
n
.
The setting is stored and the menu is
exited.
X
Exiting menu without saving: Press
button
í
or slide
o m p
.
i Balance and fader will be set to the default
value (0/0) automatically by activating or
deactivating LOGIC
7
®
.
i Please note the following:
R
For an optimal sound experience from all
seats, the balance and fader should be
adjusted to the center of the passenger
compartment with LOGIC
7 ® switched
on.
R
The best sound results are achieved
when playing high-quality audio CDs.
R
For MP3 tracks, the bit rate should be at
least 128 kbit/s.
R
Surround playback cannot be activated
in mono-signal sources as AM or
Weatherband. It will not function for
mono-signal sources as, e.
g. mono audio
tracks on some specific audio CDs.
R
In the case of poor radio reception
quality, e.
g. in tunnels, LOGIC 7
®
should
be switched off, as otherwise a dynamic
switchover from stereo to mono and thus
temporary sound characteristic shifts
can occur.
R
With certain stereo recordings, the
resulting sound characteristic may
deviate from conventional stereo
playback.
SYS menu
System settings menu overview
Menu
System
Display (
Y
page 165)
Brightness
Day Mode
Night Mode
Automatic
Activate Bluetooth
®
(
Y
page 166)
Reset (
Y
page 166)
Language (
Y
page 166)
Display settings
You can adapt the brightness of the audio
display to the prevailing light conditions.
Setting the display design
X
ê
£
System
£
Display
.
X Select
Brightness
,
Day Mode
,
Night
Mode
or
Automatic
.
Controls in detail
Z