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:
Manually adjusted front seats
1 Front-rear adjustment: lift the bar and
move the seat to the position of your
choice.
2 Raise/lower the front edge of the seat
cushion: use the control to pump the front
edge of the cushion u ...
Volvo maintenance
Volvo advises you to follow the maintenance program outlined in the Warranty
and Service Records Information booklet. This maintenance program contains inspections
and services necessary for the p ...
Types of lists used in the manual
Procedures
Procedures (step-by-step instructions), or
actions that must be carried out in a certain
order, are arranged in numbered lists in this
manual.
1 If there is a series of illustrations a ...
