Aston Martin DB 9 2010 Manual page 134

The JOYSTICK, ENTER and BACK will not operate if Satellite
Navigation is selected (NAV button LED ON) either press:
• The NAV button to deselect Satellite Navigation (NAV button LED
OFF)
• Or press any Audio button other than BACK, ENTER and
JOYSTICK
to access controls for Audio.
Pressing the AM/FM or MODE buttons will move the current
audio source.
Sound Source
To select radio, at any time while the Audio system is ON, press the
AM/FM button repeatedly to navigate between the radio bands.
To select other audio sound sources (CD, iPod, USB, AUX or SAT 1/
2) press the MODE button repeatedly to navigate through the sound
source choices.
8.6
Battery Protection Mode
Using the Audio system, with the vehicle key at position 'I' (ignition
OFF) will drain the battery charge. A warning message will show in
the message centre (right) when the battery charge is low (Refer to
'Battery Protection Mode', page 11.30).
Menus
The Audio menu is only available when the Audio system is in use.
Press MENU to access the main menu. The menu for the current
audio source (i.e. radio, CD, iPod, etc.) will be available.
Search Path
Menu paths are shown for each operation in the following format:
<FM Menu...> (Enter) <Radio settings...> (Enter)
Several menu options will require a cross in a box
option. Once the menu item is highlighted press ENTER to either
place a cross in the box or delete the cross. Then press and hold
BACK to accept and return to the main screen.
In this chapter when asked to 'Press' a button, this means 'Press
and release'. When this is not the case it will be clear in the text.
to select an