2010 MERCEDES-BENZ R-Class load capacity

audio DVDs is therefore better than on
recordable DVDs that contain MP3 data
because the MP3 format uses a lossy type of
compression. You cannot delete data from or
record additional data to commercially
available, prerecorded audio DVDs. Please
note the following information about CDs/
DVDs and pay special attention to the notes
on copied and/or self-written CDs/DVDs.
Permissible Bit and Scan Rates
R Fixed and variable bit rates from 32 kbps
to 320 kbps
R Scan rates from 8 kHz to 48 kHz
i Only use MP3 tracks with a bit rate of
128 kbps or higher and with a scan rate of
44.1 kHz or higher. Lower rates may result
in impaired sound quality. This is
particularly true if the surround sound
function has been activated.
WMA (Windows ®
Media Audio) format of the
following type:
R fixed bit rates from 5 kBit/s up to
384 kBit/s
R sampling rates from 8 kHz to 48 kHz.
COMAND does not support WMA files of the
following type:
R DRM (Digital Rights Management)
encrypted files
i If other music files are stored in these
audio formats on a storage medium, in
addition to MP3 files, the loading process
may take longer before the first track is
played.
Notes about CD/DVD Discs
i Discs with copy protection do not comply
with the CD audio standard and in some
cases cannot be played by COMAND. When
playing copied discs, problems may occur
with the playback.
A wide variety of discs, disc writing software
and writers are available. Due to this variety
we cannot guarantee that the system will be
able to play discs that you have written/
copied yourself.
There may be playback problems with
userburned CDs with a storage capacity of
more than 700 MB. These CDs do not meet
current valid standards.
i When playing a DVD audio, it may be the
case with numerous albums that the last
track does not contain any music and
COMAND switches to the next track. This
is due to the production method and does
not imply a fault with the unit.
! Do not attach stickers or labels of any
kind to discs. They may come loose and
damage COMAND.
COMAND has been designed for discs
meeting the requirements of standard
EN 60908. Therefore, only discs with a
maximum thickness of 1.3 mm can be
used.
If a thicker disc is inserted, e.g. one which
stores data on both sides, (DVD on one
side, audio data on the other side), this
cannot be ejected and COMAND will be
damaged.
Do not use 8 cm diameter discs, not even
with an adapter. Only use round discs with
a diameter of 12 cm.
i COMAND can play audio CDs with the
high resolution surround format.
Notes on the Care of CD/DVD Discs
R Only touch the discs at the edges.
R Handle discs with care in order to prevent
malfunctions during playback.
R Avoid scratching, leaving fingerprints and
dust on the discs.
R Clean the discs occasionally with a
commercially available cleaning cloth.
132CD Audio/DVD Audio/MP3Audio

the magazine menu after approximately
20 seconds.
The DVD changer plays the disc if
R it has been inserted correctly
R it is a permissible disc
Magazine menu, one disc loaded
1Magazine compartment occupied,
ejecting possible2Empty magazine compartmentXTo exit menu: Press the Load button again.
or
XSelect Back
or
XPress the k button
Filling Empty Magazine Compartments
XPress the Load V button.
The magazine menu appears. The currently
playing compartment is indicated by a red
number or, if the magazine is empty,
compartment 1 is marked.XSelect Fill Empty Slots .
The message Please insert disc
will be displayed.
i Only insert a CD after COMAND has
prompted you to do so with this message.
Only insert one CD per magazine
compartment.
XInsert a disc into the slot with the printed
side facing upwards.
You see the Please wait... message.
Once the disc is loaded, the DVD changerswitches to the next empty compartment.
You see these messages: Please wait
and then Please insert disc .XRepeat the step until all compartments are
loaded.
The DVD changer plays the last disc you
loaded if it has been inserted correctly and
if it is a permissible type.
If loading is not completed, COMAND plays
the first disc inserted.XTo end loading procedure: Press the Load
V button again.
or
XSelect Back.
or
XPress the k button.
Loading SD Memory Card
i Not all SD memory cards and storage
media are designed for the temperatures
which may be reached in the vehicle.
Due to the wide range of SD memory cards
available on the market, playback cannot
be guaranteed for all brands of SD memory
card. Memory cards with over 4 GB of
storage capacity are not recommended.
XPush the SD memory card into the slot.
The end with the contact must point
towards the slot.
COMAND loads the memory card and
displays the message Reading Memory
Card . If no MP3 tracks can be found, a
message will be displayed.
Ejecting CDs and DVDs
GWarning
Only eject a disc when the vehicle is
stationary. You may otherwise be distracted
from the traffic conditions and could cause an
accident.
134CD Audio/DVD Audio/MP3Audio

activated option remains active after
COMAND is switched on or off.
Music Register
You can store MP3 and WMA files in the Music
Register. The memory capacity is 4 GB.
! Keep your original music files in a safe
place. A fault with the COMAND may cause
the music files stored in the Music Register
to be lost. Mercedes-Benz USA, LLC is not
liable for any loss of data.
Switching to the Music Register
From Another Main Function
XSelect Audio£Audio £Music
Register in the Audio menu display.
i
If Music Register was the last mode,
you only need to select Audio.
Within the Audio Function
XSelect Audio£Music Register .
Music Register is loaded. The Music
Register display appears.
No music files available:
A message will be displayed.
XFirst copy music files to the Music Register
( Y page 143).
Music files available:
You will hear the first track of the first folder
found or playback will start from the point
listened to last.
1Storage media type — Music Register Ñ2Track number3CD or DVD inserted4Track name5Elapsed track time6Visual time and track display7Current playback option8Sound settings9Media selectionaCurrent folderbFolder functionscStorage medium position in the media listdCalls up Music Register menu142Music RegisterAudio