BMW X3 xDrive20i 2013 Owner's Handbook Manual page 175

3. "Surround"
When surround is activated, multichannel re‐
production is simulated when playing an audio
track in stereo.
Volume
▷ "Speed volume": adaptation of the volume
depending on speed
▷ "PDC": volume of the PDC sound signal rel‐
ative to the sound output from the enter‐
tainment system.
▷ "Gong": volume of the sound signal, for ex‐
ample for seat belt reminder, in relation to
the sound output from the entertainment
system.
▷ "Microphone": microphone volume during a
telephone call.
▷ "Loudspeak.": loudspeaker volume during a
telephone call.
The following volumes are stored only for the
respective connected telephone:
"Microphone", "Loudspeak.".
Adjusting volumes
1. "CD/Multimedia", "Radio" or "Settings"
2. "Tone"
3. "Volume settings"
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Sound
4. Select the desired volume setting.
5. Adjusting: turn the controller.
6. Saving: press the controller.
Resetting the sound settings
1. "CD/Multimedia", "Radio" or "Settings"
2. "Tone"
3. "Reset"
Calling up sound settings
using the Options menu
1. "CD/Multimedia" or "Radio"
2. Select further entries as needed, for exam‐
ple "FM" or "CD/DVD".
3. Call up "Options".
4. "Tone"
5. Set the desired sound.
Entertainment
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