Optimal sound reproduction

The audio system is pre-calibrated for optimal sound reproduction using digital signal processing.
This calibration takes into account factors such as the speakers, amplifier, cabin acoustics, the listeners' seating positions, etc., for each combination 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.
See also:
Driving on rough/unpaved surfaces
The Volvo XC90 is designed primarily for onroad
driving, and it has excellent handling characteristics
on very rough or unpaved roads.
When driving on poorly maintained or unpaved
roads, please ...
Lowering the spare wheel
The spare wheel is located under the floor of
the rear cargo compartment. It can be lowered
using the crank (see previous page for location).
WARNING
When raising or lowering the spare wheel,
ple ...
Selecting a channel category
1. Turn TUNE to display a list of channels.
2. Press EXIT.
3. Turn TUNE to scroll through the list of categories and press OK/MENU to make
a selection.
> The channels in the selected category ...
