Audio adjustments
Each time you touch the keys, the left/right
speaker balance moves towards the left or
right.
p "Left25" to "Right25" is displayed as the
left/right speaker balance moves from the
left to right.
p The default setting is "L/R 0".
p You can also set the fader/balance by drag-
ging the point on the displayed table.
Switching sound muting/
attenuation
You can automatically mute or attenuate the
AV source volume and the iPhone application
volume when the navigation outputs the gui-
dance voice.
1
Press the HOME button to display the
Top menu screen.
2
Touch the following keys in the follow-
ing order.
The "Audio" screen appears.
3
Touch [Mute Level].
The pop-up menu appears.
4
Touch the item you want to set.
! ATT (default):
The volume becomes 1/10.
! Mute:
The volume becomes 0.
! Off:
The volume does not change.
Adjusting source levels
SLA (source level adjustment) lets you adjust
the volume level of each source to prevent ra-
dical changes in volume when switching be-
tween sources.
p Settings are based on the FM tuner volume
level, which remains unchanged.
p This function is not available when the FM
tuner is selected as the AV source.
1
Compare the FM tuner volume level
with the level of the source you want to
adjust.
2
Press the HOME button to display the
Top menu screen.
3
Touch the following keys in the follow-
ing order.
The "Audio" screen appears.
4
Touch [Source Level Adjuster].
The "Source Level Adjuster" screen appears.
5
Touch the following keys to adjust the
source volume.
Increases the source volume.
Decreases the source volume.
p If you directly touch the area where the cur-
sor can be moved, the SLA setting will be
changed to the value of the touched point.
p "+4" to "–4" is displayed as the source vo-
lume is increased or decreased.
p The default setting is "0".
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