Mercedes-Benz COMAND Operating Instructions Manual page 166

Audio CD/DVD and MP3 mode
164
Adjust the brightness using the 9:
X
buttons and press the 9 button to confirm.
The brightness bar moves up or down. The
picture becomes lighter or darker in
accordance with the scale.
Showing/hiding the picture
To hide the picture: select
X
in the system menu using the :;
buttons and press the 9 button to confirm.
The picture is hidden.
To display the picture: press the 9
X
button.
Audio CD/DVD and MP3 mode
Important safety notes
G
WARNING
The CD/DVD drive is a class 1 laser product.
Never open the housing. There is a risk of
exposure to invisible laser radiation if the
housing is opened, or if the casing is faulty or
damaged.
The Rear Seat Entertainment System contains
no parts which you can repair yourself. For
safety reasons, all maintenance work must be
carried out by qualified aftersales
technicians.
G WARNING
The driver should not wear a Rear Seat
Entertainment headset while operating the
vehicle under any circumstances. The use of
a headset while driving the vehicle could
drastically impair the ability to react to audible
traffic conditions (e.g. emergency sirens from
police/fire/ambulance, another car's horn,
etc.).
G
WARNING
When not in use, headsets or external video
sources should be stored in a safe location
(e.g. one of the vehicle's storage
compartments) so that they are not loose
within the passenger compartment during
braking, vehicle maneuvers or a traffic
accident. Objects moving within the
passenger compartment could cause serious
personal injury to vehicle occupants.
G
Due to a potential choking hazard, wired
Display Off
headset usage by children should only occur
with adult supervision.
General notes
You will find information on the following
topics in the "Audio" section:
notes on CDs/DVDs (
R
notes on MP3 mode (
R
notes on copyright (
R
Inserting a CD/DVD
M-Class: the CD/DVD drive is in the center
behind the front seats.
R-Class: the CD/DVD drive is in the center
console.
Disc slot
:
Eject button
;
The CD/DVD drive is a single disc drive. If
there is already a disc inserted, this must be
ejected before another is inserted.
Insert a disc into the disc slot.
X
The printed side of the disc must face
upwards. If neither side of the disc is
WARNING
page 137)
Y
page 136)
Y
page 137)
Y