Cd changer MERCEDES-BENZ E-Class 2007 W211 Comand Manual

63 Audio
CD changer* operation
Press button 1 to close.
The CD changer retracts; the control
panel faceplate 2 pivots down.
In order to insert CDs, you will need to first
access the CD changer (
page 61).
1CD slot
2Magazine compartment buttons
Retracting the CD changer
Loading CDs
WarningG
In order to avoid distraction which could
lead to an accident, the driver should insert
CDs with the vehicle at a standstill and oper-
ate the audio system only when road, weath-
er and traffic conditions permit.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.
!
Do not attach labels of any type to the
CD. They may become detached and
damage the drive.
!
Only use CDs, which bear the label
shown and that conform to the com-
pact disc digital audio standard
(IEC 60908).
Do not play single-CDs (80 mm) with an
adapter. Only use round, 12 cm diame-
ter CDs.
Your CD changer has been designed to
play CDs which correspond to the IEC
60908 standard. Therefore only CDs
not exceeding a thickness of 1.3 mm
can be used.
If you insert thicker data carriers, e.g.
ones that have data on both sides (one
side with DVD data, the other side with
audio data), they cannot be ejected
and will damage the CD changer.
i
Th e C D c h a n g e r m a y n o t b e a b l e t o p l a y
audio CDs with copy protection.

64 Audio
CD changer* operation
The CD changer has a built-in magazine
which can hold up to six CDs.
The CD changer has six magazine compart-
ment buttons 2 for controlling the loading
procedure. LEDs in the buttons indicate
the status of the corresponding magazine
compartment.
Button LED off:
Magazine compartment empty
Button LED continuously red:
Magazine compartment loaded with a
CD
The status of a magazine compartment can
also be seen when selecting a CD in the CD
Selection menu (
page 68).
The CD slot 1 for loading CDs into the CD
changer is located above the buttons 2.
Loading options:
Loading a single magazine compart-
ment
Loading all six magazine compart-
ments Loading a single magazine compart-
ment
Access the CD changer (page 62).
Briefly press the button 2 of the emp-
ty magazine compartment to be load-
ed.
Wait until the LED in the button 2
flashes green.
This indicates that the CD changer re-
quests a CD.
Insert an audio CD into the CD slot 1
within approx. 15 seconds. Insert the
CD face up.
The CD is pulled in. The red LED in the
corresponding magazine compartment
button 2 lights up continuously. The
system starts playing the CD. The load-
ing procedure is completed.
Retract the CD changer (page 63).
Loading all six magazine compart-
ments
Initial situation: all magazine compart-
ments empty.
The CD changer loads all magazine com-
partments beginning with compartment 1.
Access the CD changer (page 62).
1CD slot
2Magazine compartment buttons
i
Loading a magazine slot will stop the
playback of a CD in the changer.

65 Audio
CD changer* operation
Press and hold the button 2 of an
empty magazine compartment for
more than 2 seconds.
The LEDs of all magazine compartment
buttons 2 briefly light up green sever-
al times.
Wait until the LED in the first magazine
compartment button 2 flashes green.
This indicates that the CD changer re-
quests a CD.
Insert an audio CD into the CD slot 1
within approx. 15 seconds. Insert the
CD face up.
The CD is pulled in; the magazine com-
partment is loaded.
The red LED in the corresponding mag-
azine compartment button 2 li g ht s u p
continuously.
The CD changer then requests inser-
tion of the next CD. The LED in the cor-
responding magazine compartment
button 2 flashes green.
Repeat the last step until all six maga-
zine compartments are loaded.
The system plays the sixth CD. The
LEDs in all magazine compartment but-
tons 2 light up red continuously.
The loading procedure is completed.
Retract the CD changer (page 63).
The following options are available:
Ejecting one CD
Ejecting all CDs (page 66)Ejecting one CD
1CD slot
2Magazine compartment buttons
Access the CD changer (page 62).
Briefly press the appropriate magazine
compartment button 2.
The button LED 2 flashes red. The CD
changer ejects the CD.
i
If, for example, only compartments 1
through 4 are to be loaded instead of
all six compartments, simply do not in-
sert the a fifth CD into the slot 1. The
CD changer attempts to load the fifth
CD, yet aborts the loading procedure.
The system automatically plays the last
(fourth) CD.
Ejecting CDs


66 Audio
CD changer* operation
Within 15 seconds, remove the CD
from the slot 1.
The CD will be pulled in again if it is not
removed from the slot within approx.
15 seconds. The system starts playing
the CD again.
The ejection procedure is completed.
Retract the CD changer (page 63).
Ejecting all CDs
Access the CD changer (page 62).
Press and hold the button of a loaded
magazine compartment 2 for more
than 2 seconds.
The button LEDs of all loaded magazine
compartments will briefly flash red,
several times.
The CD changer ejects the CDs one af-
ter another.
Within 15 seconds, remove each CD
from the slot 1.
The CD will be pulled in again if it is not
removed from the slot within approx.
15 seconds. The system starts playing
the CD again.
The ejection procedure is completed
when all CDs are removed, or when the
procedure is aborted by the CD chang-
er.
Retract the CD changer (page 63).
Open the Audio main menu
(
page 36).
Press the CDC soft key.
i
If you are listening to a CD in the CD
changer and you eject another CD from
the changer:
While ejecting the CD, the system
interrupts CD playback.
The CD you were last listening to
starts from the beginning once the
ejection procedure is completed.
i
If you eject the CD you are currently lis-
tening to:
The next available audio CD is
played.
If there are no other CDs available,
the system switches to the audio
source listened to before CD chang-
er mode.
CD changer main menu
i
Th e C D C s o f t k e y i s s h a d e d o u t i f n o C D
is loaded. The system will not switch to
CD changer mode.
Load an audio CD into the
CD changer (
page 63).

67 Audio
CD changer* operation
The CD changer main menu appears.
You will hear the CD listened to last. If
the CD listened to last is no longer
available, the unit plays the next avail-
able audio CD.
I f t he C D c o n t a i n s C D t e xt d a t a , t h e C D
changer main menu will show the name
of the CD and the title of the track cur-
rently playing.
The status bar also contains:
The track number and total number
of tracks
The elapsed playing time of the
track1CD name or CD number
2Track title or track number
3Elapsed track playing time
4Track number/Total tracks
The CD changer menu shows the
CD title at the top and track title in the cen-
ter of the main area if the CD contains cor-
responding text data.
If the CD does not contain any CD text da-
ta, the number of the CD and the track
number are displayed instead of the name
of the CD and the track title. The numbers 1 through 6 are assigned to
the CD compartments of the CD changer.
The following options are available:
Selecting via CD list
Selecting via direct entry of the CD
number (
page 68)
Selecting via CD Selection menu
(
page 68)
Selecting via CD list
The CD list contains all loaded CDs. Only
one entry is visible at a time. Its name or
number is shown at top of the CD changer
main menu (here CD 5).
i
The CDC soft key will only be visible if a
CD changer is connected.
Selecting CDs
i
This selection is possible only if two or
more audio CDs are loaded.

68 Audio
CD changer* operation
The entry appears above the track display.
It shows the number of the current CD.
Use$ or # to select another CD
from the list.
Wait approx. 3 seconds without chang-
ing the selection.
The CD is changed. The newly selected
CD is played.Selecting via direct entry of the CD
number
Press one of the ! - 1 keys.
The CD changer switches to the CD
loaded in the appropriate CD changer
compartment.
Selecting via CD Selection menu
Press the Magaz. soft key.
The CD Selection menu appears. You
see the list of all six compartments.An entry shows the CD title if the CD
contains corresponding CD text data.
No text displayed with a CD symbol in-
dicates that the corresponding CD
does not contain any CD text data
An entry shaded out indicates an emp-
ty CD changer compartment.
Use% or & to select a CD.
The system will skip empty CD
changer compartments
Press'.
The newly selected CD is played.
i
The system will skip empty CD changer
compartments.
i
Th e C D f a i l s t o b e c h a n g e d i f y o u s e l e c t
an empty compartment.

69 Audio
CD changer* operation
The following options are available:
Selecting via track skip
Selecting via track list (page 69)
Selecting via manual entry of the track
number (
page 69)
Selecting via scan search (page 70)
Selecting via track skip
On the COMAND control unit
Open the CD changer main menu
(
page 66).
Press+0for forward skipping.
or
Press, for backward skipping.
On the multifunction steering wheel
Switch the multifunction display in the
instrument cluster to the CD changer
display (
page 25).
Pressj for forward skipping.
or
Pressk for backward skipping.
Selecting via track list
The track list contains all tracks of the cur-
rent CD. Only one list entry is visible at a
time, it is the track currently playing.
Use% or & to select another track
from the list.
Press' or wait approx. 3 seconds
without changing the selection.
The selected track is played.
Selecting via manual entry of the track
number
Open the CD changer main menu
(
page 66).
Press..
The Manual track input display ap-
pears. The number of tracks on the CD
is displayed.
Selecting a track
i
Forward skipping:
The next track is played.
Backward skipping:
The system skips back to the beginning
of the track if more than approx. 10
seconds playing time of the track cur-
rently playing have elapsed.
The system skips back to the beginning
of the previous track if less than 10
seconds playing time of the track cur-
rently playing have elapsed.


70 Audio
CD changer* operation
Entry example: Track 1
Press!.
Entry example: Track 12
Press! and A in quick succession.
Wait approx. 3 seconds after entering
the number.
The selected track is played. The CD
main menu appears.Selecting via scan search
Scan search is characterised as follows:
Scan search plays each track on the
current CD for approx. 8 seconds.
Scan search can be ended manually.
Scan search automatically stops at the
track listened to before the scan
search was started.
Starting scan search
Press the Scan soft key.
Ending scan search manually
Press the Scan soft key.
The track playing at the time the scan
is ended remains playing.
Open the CD changer main menu
(
page 66).
Press and hold+ or ,.
To stop release+ or ,.
The following options are available:
Normal sequence
The tracks are played in the normal se-
quence (e.g. track 1, 2, 3 etc.).
If only one CD is loaded, the last track is
followed by again playing the first track.
I f s eve r a l C D s a r e l o a d e d i n t h e C D c h a n g -
er, the last track on a CD in the changer
will be followed by the first track of the
next CD in the changer.
The CDs are changed in their normal se-
quence (e.g. CD 1, 2, 3 etc.).
Repeat track
The current track will be repeated until
this function is deactivated.
i
Entries beyond the number of available
tracks on the CD are not possible.
i
When you start the scan search, play-
back option
Normal sequence is activated
automatically. Therein scan search is
restricted to the current CD.
Fast forward/reverse
Playback options

71 Audio
CD changer* operation
Repeat CD
The current CD will be repeated until
this function is deactivated.
Random track
The tracks are played in random order
(e.g. track 3, 8, 5 etc.).
If several CDs are loaded in the CD
changer, the last track on a CD in the
changer will be followed by the first
track of the next CD in the changer.
The CDs are changed in their normal
sequence (e.g. CD 1, 2, 3, etc.).
Random CD
At least 4 tracks on one CD are played
in random order (e.g. track 5, 7, 3, 9).
Then, the next CD will be played.
The CDs are changed in random
order (e.g. CD 4, 1, 5, etc.).
Switching the playback option
In the CD changer main menu
(
page 66) press the Setting soft key.
The Setting menu appears.
The solid circle indicates which op-
tion is currently selected.
Use% or & to select a different op-
tion.
Press'.
The option is activated. A correspond-
ing display will appear in the status bar
for all options except
Normal sequence.
An option will remain activated even if
the COMAND is switched OFF and then
ON again.
i
It is only possible to select this function
if at least two audio CDs are loaded in
the CD changer.
i
This selection is only available if at
least two audio CDs are loaded.

173 Glossary
Autostore
Enters the stations with the best recep-
tion (signal strength) into the autostore
memory in order of their reception
quality (from strong to weak).
Balance
Volume adjustment between left and
right speakers.
Bit
(Bi
nary digit)
The smallest unit of digital information.
Bit rate
Measurement of transmission speed.
Indicates the number of ->bits trans-
mitted per time unit.
CD
(C
ompact Disc)
Digital storage medium in disc form.
CD-R
(CD
Recordable)
- > C D w h i c h c a n b e r e a d a n d w r i t t e n b u t
not deleted.CD-RW
(CD
Rewriteable)
->CD which can be read, written and
deleted.
COMAND
(Co
ckpit Management and Data Sys-
tem)
Information and operating center for
vehicle sound and communication sys-
tems, including the radio and CD play-
er, as well as for other optional
equipment (CD changer*, telephone*,
satellite radio*, navigation*).
Coordinates
Indicate the geographical position on
the earth's surface.
DVD
(D
igital Versatile Disc)
Digital storage medium in disc form for
storing large volumes of data.Fader
(Fader control)
Volume control between front and rear
speakers.
Folder
Alternative designation for directories.
Data saved on a storage medium can
be organized into directories for im-
proved clarity. Can be likened to a filing
cabinet containing a number of folders,
each of which holds a number of docu-
ments.
Greenwich meridian
A specific north-south line running
through Greenwich, England.
GPS
(G
lobal Positioning System)
Satellite-based system for relaying
geographic location information to and
from vehicles equipped with special re-
ceivers. Employs DVD digital maps for
navigation.
Glossary