Volvo C70 Owner's Manual page 185

Infotainment system
Audio functions
Activating/deactivating surround sound
– Press MENU and then ENTER.
– Scroll to Audio settings and press
ENTER.
– Scroll to Surround FM or Surround
CD/MD and press ENTER.
– Scroll to Pro Logic II, 3 channel stereo or
Off and press ENTER.
Equalizer front/rear
1
The equalizer can be used to adjust sound in
the front and the rear separately.
Adjusting equalizer
– Press MENU and then ENTER.
– Scroll to Audio settings and press
ENTER.
– Scroll to Equalizer front or Equalizer rear
and press ENTER.
The graphic on the display indicates the level
of the frequency.
– Adjust the level with TUNING (4) or
up/down on the navigation button.
Additional frequencies can be selected
using the left/right navigation button.
– Use ENTER to save or EXIT to close.
1. Certain audio systems.
184
Automatic audio settings
The acoustic properties of the passenger
compartment are changed when speed
increases or when the roof is opened. For this
reason the character of the sound is automat-
ically adapted to these situations in order to
provide the best possible sound. The
adaptation that takes place when the roof is
opened is fully automatic.
Adaptation to increased speed means that
the volume increases with the speed of the
car. Three levels can be selected: Low,
Medium or High .
Adjusting auto volume control
– Press MENU and then ENTER.
– Scroll to Audio settings and press
ENTER.
– Scroll to Auto volume control and press
ENTER.
– Scroll to Low, Medium or High and press
ENTER.