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:
SIRIUS ID
The SIRIUS ID (sometimes referred to as the
Electronic Serial Number or ESN) is required
when contacting the Sirius Call Center. It is
used to activate your account and when making
any account ...
Infant seats
Securing an infant seat with a seat belt
Do not place the infant seat in the front passenger's
sea
NOTE
Refer to page 48 and page 50 for information
on securing a child restraint using
ISOFIX/ ...
Children should be seated safely
Volvo recommends the proper use of restraint systems for all occupants including
children. Remember that, regardless of age and size, a child should always be properly
restrained in a vehicle.
Yo ...
