18
Mid High: 1600, 2000, 2500,
3200, 4000, 5000,
6300
Hz
High: 8000,
10000,
12500
Hz
The selected frequency band
and the corresponding setting
are displayed.
Change the setting by turning
the menu button
<
to the left
or right. You can raise or lower
the selected frequency in ten in-
crements.
The volume of the selected fre-
quency is changed. The bar on
the left side of the display shows
the change.
Press the
OK
button
=
to store
this equalizer setting or press the
ESC
button
A
to return to the
previous equalizer setting.
As soon as you store this equal-
izer setting, the equalizer setting
of another centre frequency of
the same frequency band is au-
tomatically deleted because you
can change only a single centre
frequency for each frequency
band!
Which setting is the correct one?
First, change the settings of the
mid-frequencies, followed by those
for the treble and fi nally the bass.
•
•
➜
➜
Sound impression
or problem
Measure
Frequency
Hz
Setting
1.
Distorted bass,
droning,
uncomfortable
pressure
125–400 approx.
–4
2.
Very transparent,
aggressive sound,
no stereo effect
1000–
2500
approx.
–4 to –6
3.
Muffl ed sound,
low transparency,
instruments do not
excel
8000–
12500
approx.
+4 to +6
4.
Insuffi cient bass
50–100
approx.
+4 to +6
Basic settings in the
"System" menu
You define the following in the
"
System
" menu:
The volume control (see below),
the control of the display bright-
ness (see p. 20),
the language of the display texts
and the voice-prompted turn-by-
turn directions of the navigation
system (see p. 20),
whether the device queries the
code after being disconnected
from the battery power (see p.
21),
the time (see p. 21).
Adjusting the volume control
You perform the following volume
adjustments in the "
Vol. settings
"
menu:
Maximum switch-on volume (On
max.):
•
•
•
•
•
•
Basic settings before the trip
ROMENAV55Eman_star_ois_eng.indd 18
ROMENAV55Eman_star_ois_eng.indd 18
06.12.2005 16:03:18 Uhr
06.12.2005 16:03:18 Uhr