Basic sound settings
Press SOUND to display the basic sound setting menu (Bass, Treble, etc). Continue pressing SOUND or OK/MENU to display the other setting alternatives.
Adjust the setting by turning TUNE and save the new setting by pressing OK/MENU. Continue pressing SOUND or OK/MENU to display:
- Surround:1 Can be set to On or Off. When switched on, the system will automatically
select settings for the best sound quality, which is normally DPLII and
will appear in the display. If
the recording was made using Dolby Digital technology, playback will be provided
with this setting and 
will appear
in the display. If Surround is switched off, audio will be provided using 3
channel stereo. - Bass: Bass level.
- Treble: Treble level.
- Fader: Balance between the front and rear speakers.
- Balance: Balance between the right and left speakers.
See also:
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 technician.
...
Listening to satellite radio
The Sirius satellite system consists of a number
of high elevation satellites in geosynchronous
orbit.
NOTE
• The digital signals from the Sirius satellites
are line-of-sight, which means that ...
Air vents in the dashboard
a Open
b Closed
c Horizontal airflow
d Vertical airflow
Direct the outer air vents toward the side windows
to defrost. ...