Mercedes-Benz B-Class F-CELL Operator's Manual page 173

245_AKB; 1; 73, en-US
d2ureepe,
i Please see the corresponding operating
instructions on how to operate the external
audio source.
External audio sources may have different
signal levels. You can choose between two
different input gain levels for the Aux input.
Standard
R
To be used for external audio sources with
a medium to high signal level.
Boost
R
To be used for external audio sources with
a low signal level.
X
To set the desired input gain level:
Select Volume£Standard or Boost.
You can set the following sound properties in
audio Aux mode:
Volume ( Y page 78)
R
Balance and fader (
R
Treble and bass (
R
G
Warning
Due to the different volumes of the external
audio sources, system messages (e.g.
navigation announcements) may be much
louder. You may need to disable these system
messages or adjust the volume of these
messages manually.
i The volume of external audio sources is
extremely variable. It is possible that a
device connected as an external audio
source will sound quieter or louder in the
vehicle or that the usual maximum volume
Y page 78)
Y page 78)
2009-09-03T15:03:17+02:00 - Seite 171
Version: 2.11.8.1
cannot be achieved. On certain devices the
volume can be set separately. In this case,
start at a moderate volume and increase it
slowly. In this way, you can determine
whether the system is capable of playback
without distortion, even at high volume.
Video
General Information
Safety Instructions
G
Warning
COMAND is classified as a Class 1 laser
product. You must not open the casing. There
is a risk of exposure to invisible laser radiation
if you open the casing, or if the casing is faulty
or damaged.
COMAND does not contain any parts that you
are able to maintain yourself. For safety
reasons, all maintenance work must be
exclusively carried out by qualified
technicians.
G
Warning
Only carry out the following when the vehicle
is stationary:
Inserting a disc
R
Ejecting a disc
R
There is a risk of accident by being distracted
from road and traffic conditions if you load a
CD/DVD while the vehicle is in motion.
Automatic Picture Switch-off
The video picture is only displayed if the
gearshift lever is in "P" position.
When the gearshift lever is moved out of the
"P" position, the following message is
displayed: In order not to distract
you from the traffic situation, the
picture is faded out while the
vehicle is in motion.
When the gearshift lever is moved back into
the "P" position, the picture switches back on.
Video
171
Z