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:
Windshield wipers
1 Thumb wheel
2 Rain sensor on/off
Windshield wipers off
If the lever is in the 0 position
and
you move it upwards, the wipers
will sweep one stroke at a time for
as long as you hold the lev ...
Disconnecting an external device
The external device is automatically disconnected
from the audio system if it is moved out
of range. ...
Comfort and convenience
While the interior of the Volvo S40 places an emphasis on style, form has not
been allowed to take precedence over function. The fascia ergonomics have been
carefully designed and drivers will fin ...