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:
Exterior
Partly because it was designed specifically as a sedan, the S80 looks
dramatically different than its squared-off predecessors. The compact grille
extends forward and is accented by a prominent V ...
TEL menus
Main Bluetooth hands-free menu Phone menu
Call lists
All calls Missed calls Answered calls Dialed calls Call duration
Phone book
Search New contact Speed dials Receive vC ...
Contact shortcuts
A quick way of searching the phone book for
contacts in normal view is to turn TUNE clockwise
to access the phone book and then counter-
clockwise to select a contact from the list.
Press OK/ME ...
