Volvo XC90 Owner's Manual page 209

NOTE
Sound quality may be affected if the MP3
player is being charged while the system is
in AUX mode. To help prevent this, avoid
charging the MP3 player in a 12-volt socket
while it is being played.
1. Press MEDIA and turn TUNE to
Press OK/MENU or wait for several sec-
onds.
2. Press OK/MENU and turn TUNE to
input volume . Confirm by pressing OK/
MENU.
3. Turn TUNE to adjust the volume.
Optimal sound reproduction
The audio system is pre-calibrated for optimal
sound reproduction using digital signal pro-
cessing.
This calibration takes into account factors such
as the speakers, amplifier, cabin acoustics, the
listeners' seating positions, etc., for each com-
bination of vehicle/infotainment system.
There is also a dynamic calibration that takes
into consideration the volume level, radio
reception, and the speed of the vehicle.
The settings that are described in this manual,
Bass Treble Equalizer
( , , etc.) are only
intended to enable the user to adapt sound
reproduction to his/her personal tastes.
AUX .
AUX
I n f o r m a t i o n P r o v i d e d b y :
05 Infotainment
General infotainment functions
05
209