BMW 745i Sedan 2005 - Manual (Page 151)

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Care instructions
You can find everything you need to know
on this topic by consulting the separate
Caring for your vehicle brochure.
Switching on/off
Press the button.
The system returns to the most recently
selected audio or video source, radio, CD,
DVD or TV.
Using with ignition off
Switching the ignition off simultaneously
deactivates the sound system.
To switch on again: press the button.
The audio and video functions remain avail-
able for use for a period of approx.
20 minutes after you switch off the ignition.
Volume adjustment
Adjusting volume
Turn the button to the desired volume level.
The sound system automatically
reverts to its mute mode automati-
cally whenever you use your portable
phone.
<
The system automatically selects your
individual volume setting each time
you unlock the vehicle using your personal
remote control.
<
Tone control
Playing audio recordings
You can choose from the following tone
settings:
> Treble:
To amplify or reduce high frequencies
> Bass:
To amplify or reduce low frequencies
> Right/left volume balance, balance:
Left or right, high/low volume
> Front-to-rear volume balance, fader:
Front or rear, high/low volume
> Default settings, RESET:
This feature resets the tone settings to
their standard default settings
> Speed-dependent volume adjustment,
Speed Volume
> Spatial sound effect Professional
LOGIC7
*
> Equalizer * .
The speakers and headphones can
be adjusted separately. The tone set-
tings of the headphones are made in the
rear screen with the headphones con-
nected. Only treble, bass and balance can
be adjusted.
<
The system automatically selects your
individual tone setting each time you
unlock the vehicle using your personal
remote control.
<
{Radio} or {Audio off}.
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