➔
Ensure that all passengers in
the vehicle are sitting and re-
maining quiet.
➔
Change to the "User Equalizer"
menu and call up one of the
user-defi ned equalizer settings
("User EQ 1 to 3") as described
in the preceding section.
➔
Open the "User EQ 1/2/3"
menu as described on page 42.
➔
Press the softkey
"Automatic") and follow the in-
structions on the display.
After a 5-second countdown,
you hear the teat noise and the
display intermittently shows "Si-
lence Please" and "Adjusting".
The automatic equalizer setting
fi nishes successfully if the dis-
play shows "Adjustment OK".
The equalizer setting is saved.
Any previously stored setting
under this equalizer setting is
overwritten. The new setting
can now be called up under the
corresponding equalizer set-
ting ("User EQ 1 to 3").
Manual:
As an alternative, you can man-
ually create the equalizer set-
ting without measurement mi-
crophone. In each of the six
frequency bands, you can select
one specifi c individual centre fre-
quency and fi nely adjust its level
and quality factor Q.
Changing basic settings in the settings menu
7
(next to
➔
Insert a CD with which you are
very familiar.
➔
Adjust bass, treble, balance,
and fader to zero.
➔
Open the "User EQ 1/2/3"
menu as described on page 42.
➔
Press the softkey
"Manual").
➔
First, select a frequency band
to be changed. First, change
the centre, then the treble, fol-
lowed by the bass.
•
"EQ Low 1" to "2": To change
the bass (20 to 250 Hz).
•
"EQ High 1" to "4": To change
the centre or treble (320 to
20,000 Hz).
The frequency spectrum is dis-
played. if you already changed
the level in another frequency
band, this change is visible in
the frequency spectrum. The
current centre frequency (Hz)
is highlighted.
2000Hz
-8dB
➔
Select the centre frequency to
be changed by pressing on
on the rocker switch
In the two frequency bands "EQ
Low 1" and "2", you can select
one centre frequency each from
20 to 250 Hz.
<
(next to
EQ 1
Q 1
High 4
or
3
.
43