Chapter
27Audio adjustments
2Turn
3Press the center of
Loudness level (e.g., Mid) appears in the dis- play.
6Press
Each time
50Hz — 63 Hz — 80 Hz — 100 Hz — 125 Hz
pTo turn loudness off, press
4Press
Each time
right, level is selected in the following order: Low — Mid — High
7Press
“+6” to
Using subwoofer output
The navigation system is equipped with a sub- woofer output mechanism, which can be turned on or off.
1Display the “Audio Menu” screen.
=For details, refer to Displaying the
“Audio Menu” screen on page 106.
2Turn
3Press the center of
p To turn subwoofer output off, press
4Press
It changes the settings as follows: ! “Reverse”:
Sets to reverse phase. ! “Normal”:
Sets to normal phase.
5Turn
Using the high pass filter
When you do not want low sounds from the subwoofer output frequency range to play from the front or rear speakers, activate HPF (high pass filter). Only frequencies higher than those in the selected range are output from the front or rear speakers.
1Display the “Audio Menu” screen.
=For details, refer to Displaying the
“Audio Menu” screen on page 106.
2Turn
3Press the center of
p To turn high pass filter off, press
4Press
Each time
50Hz — 63 Hz — 80 Hz — 100 Hz —
125Hz