Volvo C30 2012 Owner's Manual page 257

2
Surround
Surround settings govern the spatial
perception of the sound. Settings
and activating/deactivating are sep-
arate for each audio source.
The Dolby icon in the display indicates that
Dolby Pro Logic II is active. There are three
different settings for surround sound:
•
Dolby Pro Logic II
•
3 channel
•
Off - 2 channel stereo.
Activating/deactivating surround sound
1. Press MENU and then ENTER.
2. Scroll to Audio settings...
and press
ENTER.
3. Scroll to Surround FM... Surround
,
AM... , Surround CD... or Surround
AUX... and press ENTER.
4. Scroll to
Dolby Pro Logic II
Off
or and press ENTER.
2 Premium Sound.
3 Not available in AM and FM mode.
4 Certain audio systems.
5 Not Performance
Equalizer front/rear
The equalizer can be used to adjust different
frequency bands separately.
Adjusting equalizer
1. Press MENU and then ENTER.
2. Scroll to Audio settings...
ENTER.
3. Scroll to Equalizer front...
rear... and press ENTER.
4. The graphic on the display indicates the
audio level of the frequency in question.
5. Adjust the level with TUNING (4) or up/
down with the navigation button. Addi-
tional frequencies can be selected using
the left/right navigation button.
6. Save with ENTER or EXIT to exit without
saving the settings.
3
, 3 channel
10 Infotainment system
4
Automatic volume control
The auto volume control function allows the
audio volume to increase as the speed of the
car increases. There are three levels to choose
from:
Adjusting automatic volume control
and press
1. Press MENU and then ENTER.
2. Scroll to
or Equalizer
ENTER.
3. Scroll to
press ENTER.
4. Scroll to
ENTER.
Optimum sound reproduction
The audio system is calibrated for optimum
sound reproduction by means of digital signal
processing.
This calibration takes into account loudspeak-
ers, amplifiers, passenger compartment
acoustics, listener position etc. for each com-
bination of car model and audio system.
*
Option/accessory, for more information, see Introduction.
Audio functions
5
Low , Medium and High .
Audio settings... and press
Auto. volume control...
Low , Medium or High and press
10
and
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