diagram VAUXHALL ASTRA J 2018 Infotainment system

Basic operation27Tone settings
In the tone settings menu, the tone characteristics can be set. The menu
may be accessed from each audio
main menu.
Notice
A customised set of tone settings
may be stored as a favourite. For a
detailed description 3 19.
To open the tone settings menu,
select MENU in the respective audio
main menu. Select Tone Settings.Treble
Use this setting to enhance or
attenuate the high frequencies of the
audio sources.
Adjust the setting by repeatedly
touching ─ or w.
Alternatively, move the slider on the
settings bar.
MidrangeUse this setting to enhance or
attenuate the midrange frequencies
of the audio source.
Adjust the settings by repeatedly
touching ─ or w.
Alternatively, move the slider on the
settings bar.
Bass
Use this setting to enhance or
attenuate the deep frequencies of the audio sources.
Adjust the settings by repeatedly
touching ─ or w.
Alternatively, move the slider on the
settings bar.Balance and fader
In the illustration at the right side of the menu, define the point within thepassenger compartment which is to
have the best sound.
To adjust the settings, touch n, o ,
p and q.
To quickly change between the front
and rear speakers, select Front or
Rear at the top and bottom of the
vehicle diagram.
Equalizer modes Select one of the screen buttons in
the interaction selector bar to
optimise the tone for the specific
styles of music.
Select CUSTOM if you wish to define
the tone settings yourself.
Volume settings
Maximum startup volume
Press HOME and then select
SETTINGS on the home screen.