Operation Manual

Adjusting sound settings 93
General operation RADIO, CD NAME, TEL NAV, INFO CAR, SETUP
The following sound adjustments are possible:
· Balance (left/right volume relationship)
· Fader (front/rear sound relationship)
· Treble
· Bass
· DSP (Digital Signal Processing) Þ page 93
· Volume settings (Navigation info) Þ page 94
The sound setting for the Treble and Bass (lows) can be adjusted
separately for radio, CD and MP3 operation.
The settings that you enter apply to the operating mode that is
currently active in the Navigation System. If you change the bass
setting, for example, when playing a CD, it will not affect radio or
MP3 operation.
DSP (Digital Signal Processing)
Fig. 98 DSP: GALA settings
– Press the control button for the Sound function from an
audio or Setup menu.
– Select DSP.
– Select GALA.
– Select one of the five levels, or
– Select off to switch the function off.
The GALA function matches the volume to the speed to compensate
for road and wind noise.
If you set level 1, the volume is increased less as speed increases. If
you set level 5, the volume is increased more as speed increases.