width MERCEDES-BENZ R-Class 2006 W251 Comand Manual

106 Rear Audio/Video*
Rear Seat Entertainment (RSE) operation*
Subtitle soft key:
You can display and switch between
the subtitles.
Angle soft key:
You can change the camera view, if
possible.
Back soft key:
Switches back to the soft key display.
Changing the aspect ratio
You can manually change the aspect ratio
during playback of the DVD.
Turn the thumb wheel to highlight the
top left soft key. Press the thumb
wheel in succession to scroll to each
ratio.Possible aspect ratios are:
4:3, 16:9 and
Zoom.
The soft key indicates the aspect ratio to
which you will change when you press the
thumb wheel.Changing the DVD language
In the Setting menu (page 105), turn
the thumb wheel to highlight the
Lang. soft key and press to select.
The language list is displayed. The con-
tent of the list depends on which langu-
ages the DVD supports.
Use g or G to select a language.
Press E.
The selected language is set.
i
Zoom is useful to watch movies in cine-
matic aspect ratio. You can use this
function to reduce the width of the
black bars at the top and bottom.
i
You can only change the DVD language
if the DVD supports several languages.
Some DVDs allow the language to be
selected exclusively in the menu on the
DVD.

225 Glossary
Aspect ratio
Width and height proportions of a video
screen or signal - usually either 4:3
(NTSC) or 16:9 for widescreen DVDs.
Audio source
This includes the systems radio and CD
(CD drive in the control unit, CD chan-
ger*).
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
Defines sound-center left/right.
Bit rate (MP3)
Measurement of transmission speed.
Indicates the number of ->bits trans-
mitted per time unit.CD
(Compact Disc)
Digital storage medium in disc form.
CDDA
(C
ompact Disc Digital Audio)
File type for a convential audio ->CD-
ROM.
CD-R
(CD
Recordable)
->CD which can be written to once,
read many times but not deleted.
CD-ROM
(CD
Read Only Memory)
->CD which can only be read.
CD-RW
(CD
Rewritable)
->CD which can be read, written and
deleted.CD text
Additional information which may be
included on ->CD (e.g. track name, CD
title).
COMAND
(Co
ckpit Management and Data Sys-
tem)
Information and operating center for
vehicle sound and communications
systems, including the radio and
CD player, as well as for other optional
equipment (CD changer*, telephone*,
etc.).
Coordinates
Indicate the geographical position on
the earth's surface.