Mercedes-Benz COMAND, Operating Instructions Manual

Page: 221 / 298

Selecting Internet update of metadata
X
In media mode, slide V Æ the controller.
The media menu bar is shown.
X
To select Options Options : turn and press the con-
troller.
X
Select Updating Metadata Via Inter‐ Updating Metadata Via Inter‐
net net in the selection list.
A connection with the Gracenote ® data
server is established. The missing data is
loaded, saved and displayed in the main
display field.
If there is no data found or there is no Inter-
net connection, a corresponding error mes-
sage will appear.
Switching the Gracenote
®
data display
on/off
X
Switch on CD mode (
Y
page 215).
X
To select Gracenote Media Database Gracenote Media Database :
turn and press the controller.
X
To switch the display off: select None None .
In the basic display, Track 1 Track 1 , Track 2 Track 2 etc.
are shown instead of the Gracenote
®
data,
for example.
X
To switch on the display: press the control-
ler.
Notes on audio/video mode
Permissible data carriers
R
CD-R, CD-A and CD-RW
R
DVD-R, DVD-V and DVD-RW
R
SD memory card
R
USB storage device
Permissible file systems
R
ISO 9660/Joliet standard for CDs
R
UDF for video DVDs
R
FAT16, FAT32, exFAT and NTFS for SD
memory card and USB storage media
Multisession CDs
For multisession CDs, the content of the first
session determines how COMAND will proc-
ess the CD. COMAND plays only one session
and gives priority to the audio CD session.
File structure of a data carrier
When you create a disc with compressed
music files, the tracks can be organized in
folders. A folder may also contain subfolders.
The disc may contain no more than eight
directory levels. Files beyond the eighth level
will not be recognized by the system.
i
COMAND supports up to 50,000 files
from one data medium. For data media with
more than 64 GB, only files in the following
folders are supported: music, pictures, vid-
eos.
Track and file names
When you create a disc with compressed
music files, you can assign names to the
tracks and folders.
If MP3 or WMA files are stored in the root
directory itself, the root directory will also be
treated as a folder.
You should observe the following when
assigning track names:
R
track names must have at least one char-
acter.
R
track names must have the ending of a
supported audio/video format, e.g. mp3,
aac or m4v.
R
there must be a dot between the track
name and the extension.
Example of a correct track name:
"Track1.mp3".
Permissible formats
COMAND supports the following audio for-
mats:
R
MP3
R
WMA
Audio/video mode
219
Media
Z