Volvo 2009 C70 - Manual (Page 236)

10 Audio
Audio functions
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The text LOADING will be displayed while the
system loads the files (folder structure) on the
device. This may take a short time.
When information about the files (the folder
structure) on the device has been loaded, the
resulting list includes information on the artist,
genre and song title.
To navigate in the folder structure, press
ENTER and scroll up and down the folders
using the arrow buttons (on the audio system
control panel or on the steering wheel keypad).
Press the right arrow button to select a folder.
Press the left arrow button to go up a level in
the folder structure. Press
ENTER to go down
a level in the folder structure.
Tracks can be selected in two ways:
• Turn the Tuning knob (no. 4 in the illustra-
tion on page 239) clockwise or counter-
clockwise
• Use the right or left arrow keys on the nav-
igation control (no. 5 in the illustration on
page 239) to select the desired track. The
arrow keys on the steering wheel keypad
can also be used in the same way.
NOTE
The system supports playback of files in the
most common versions of formats such as
mp3, wma, and wav. However, there may be
versions of these formats that the system
does not support.
USB flash drive
To simplify the use of a USB flash drive, it is
advisable to only store music files on the drive.
It will take considerably longer for the system
to index the files on the drive if it contains any-
thing other than compatible music files.
MP3 player
Many mp3 players have a file indexing system
that is not supported by the vehicle's audio
system. In order to use an mp3 player, the sys-
tem must be set to USB Removable device/
Mass Storage Device.
iPod
An iPod receives current and its battery is
charged through the connecting cord. How-
ever, if the iPod's battery is completely
drained, it should be recharged before the iPod
is connected to the audio system.
NOTE
When an iPOD is used as a sound source,
the vehicle's audio system has a menu
structure similar to the one in the iPOD. See
the iPOD's manual for detailed information.
For further information, refer to the accessory
manual USB/iPod Music Interface.
Sound settings
Optimal sound reproduction
The audio system is calibrated for optimal
sound reproduction through the use of digital
signal processing. This calibration takes into
account the speakers, amplifier, cabin acous-
tics, the seating position of the listener, etc., for
each combination of vehicle and audio system.
There is also dynamic calibration that takes
into account the setting of the volume control,
radio reception, and the vehicle's speed. The
sound settings described in this manual, such
as
BASS , TREBLE , and EQUALIZER are only
intended to enable the user to adapt sound
reproduction to his/her personal preferences.
1. Press
SOUND (5). Press this button
repeatedly until you come to the setting
that you wish to change.
2. Turn the TUNING dial (4) to make the
desired setting.