Mercedes-Benz GL-Class 2012 COMAND Manual - Manual (Page 29)

Switching the COMAND display on/
off
X Press the W function button.
or
X Select System in the main function bar
using the 9=; buttons and
press the 9 button to confirm.
In both cases, the system menu appears.
X To switch off: select Display off and
press the 9 button to confirm.
X To switch on: press the q or % back
button.
Mute
Switching audio and video sources on/
off
X Press the 8 button.
The sound from the respective audio or
video source is switched on or muted.
i When the sound is off, the system
displays the , icon in the status line.
When you change the audio or video
source, or adjust the volume, sound
automatically switches on again.
i Even if the sound is switched off, you will
still hear traffic and navigation system
announcements.
Switching off traffic program and
navigation announcements completely
X
Traffic program: press and hold the
8 button until the . display
disappears from the status bar of the
display.
X Navigation announcements: press the
8 button during the announcement.
i Navigation announcements can be turned
on again after COMAND has been switched
on or off with the q control knob.
Adjusting the volume
Audio and video source volume
X Turn q the control knob.
or
X Press the W or X button on the
multifunction steering wheel.
The volume of the currently selected audio
or video source changes.
Adjusting the volume for traffic
announcements and navigation
announcements
i You can set the volume of traffic and
navigation announcements relative to the
volume of the audio or video source.
During traffic or navigation announcements:
X Turn q the control knob.
or
X Press the W or X button on the
multifunction steering wheel.
Adjusting the volume for phone calls
You can adjust the volume for hands-free
mode during a telephone call.
X
Turn q the control knob.
or
X Press the W or X button on the
multifunction steering wheel.
Adjusting the sound settings
Calling up the sound menu
You can make various sound settings for the
different audio and video sources. This means
that it is possible to set more bass for radio
mode than for CD mode, for example. You can
call up the respective sound menu from the
menu of the desired mode.
The example describes how to call up the
sound menu in radio mode.
Basic functions of COMAND
27
At
a
glance
Z