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:
Location of the fuse boxes
1 Engine compartment
2 Under the glove compartment
3 Under the glove compartment
4 Cargo area ...
Accessory installation
We strongly recommend that Volvo owners install only genuine, Volvo-approved
accessories, and that accessory installations be performed only by a trained
and qualified Volvo service technicia ...
Turning off the accessory alarm sensors
In certain situations it may be desirable to turn off the accessory inclination
and movement alarm sensors if, for example, you drive your vehicle onto a ferry
where the rocking of the boat could ...