Volvo V50 Owner's Manual page 187

Infotainment system
Audio functions
Dolby Surround Pro Logic II
(certain models)
Dolby Surround Pro Logic II, with its centre
loudspeaker in the dashboard, provides more
realistic sound reproduction.
The normal left and right stereo channels are
divided into left-centre-right. In addition,
ambient surround sound is produced through
the rear loudspeaker channels.
Dolby Surround Pro Logic II works in CD and
MD modes. 3 channel is recommended for
AM and FM radio broadcasts. Dolby
Surround Pro Logic II is only available for the
highest audio level, Premium Sound.
Setting the surround sound:
– Press MENU.
– Select the menu for the sound source and
press ENTER.
– Select AUDIO SETTINGS and press
ENTER.
– Select SURROUND AM/FM or
SURROUND CD/MD and press ENTER.
– Select Dolby Pro Logic II, 3 channel or
Off and press ENTER.
The symbol for Dolby Pro Logic II is shown on
the display if this has been selected.
3 channel is shown on the display if this has
been selected.
Off means the system is in normal stereo
mode.
186
Dolby Surround Pro Logic II
and the Dolby icon are trade-
marks of Dolby Laboratories
Licensing Corporation. The
Dolby Pro Logic II Surround
System is manufactured under license from
Dolby Laboratories Licensing Corporation.
Subwoofer (option)
Gives the system a fuller sound and deeper
bass:
– Press MENU.
– Select the menu for the sound source and
press ENTER.
– Select SUBWOOFER and press ENTER.
A check in the box (on the display)
indicates that the subwoofer is activated.
Equalizer, front/rear (certain
models)
Fine adjustment of the sound from the front
speakers:
– Press MENU.
– Select the menu for the sound source and
press ENTER.
– Select AUDIO SETTINGS and press
ENTER.
– Select Equalizer front (rear) and press
ENTER.
– Use the navigation button or TUNING
knob to set the level.
– Use the navigation button to select the
next frequency. Five frequencies can be
adjusted.
– Press ENTER to save any changes and
exit.
– Press EXIT to exit without saving any
changes.