Volume
Setting the speed-dependent
volume adjustment (GALA)
This function automatically adjusts the vol-
ume of the car sound system to the speed
driven and the associated driving noises.
For example, at an increased speed, the
volume is automatically increased to com-
pensate for the increased driving noise
(e.g. due to airstream).
For this purpose, the vehicle must provide
the speedometer signal and the car sound
system must be connected accordingly.
You can adjust the automatic volume in-
crease in 6 increments (OFF, 1-5).
u
Press the MENU button 7.
u
or
Press the
ly until "GALA" appears on the display
with the current setting.
u
Press the
or
the volume adjustment between "OFF"
and 5.
To exit the menu,
press the MENU button 7.
u
42
button 8 repeated-
button 8 to adjust
Sound
Adjusting the treble
u
Press the AUD button :.
u
Press the
or
edly until "TREBLE" appears.
u
Press and hold down the
8 for longer than 2 seconds.
"FREQ" and the currently set treble fre-
quency appear briefl y on the display.
To select a different treble frequency be-
tween 10.0 kHz and 17.5 kHz,
u
press the
or
To adjust the treble,
u
or
press the
edly until "GAIN" appears.
After approx. 2 seconds, "GAIN" and the
current setting are shown on the display.
u
Press the
or
the treble between –7 and +7.
To exit the menu,
u
press the AUD button :.
Adjusting the bass
u
Press the AUD button :.
u
Press the
or
edly until "BASS" appears.
u
Press and hold down the
8 for longer than 2 seconds.
"FREQ" and the currently set bass frequen-
cy appear briefl y on the display.
To select a different bass frequency be-
tween 60 Hz and 200 Hz,
u
press the
or
Sound
button 8 repeat-
or
button
button 8.
button 8 repeat-
button 8 to adjust
button 8 repeat-
or
button
button 8.