Sony CDX-M9900 User Guide
32
Adjusting the front and rear
volume
volume
— Balance/Fader
You can adjust the volume balance between right
and left speakers (Balance), and front and rear
speakers (Fader).
and left speakers (Balance), and front and rear
speakers (Fader).
1
Press
(SOURCE)
to select a source
(radio, CD, MD or AUX).
2
Press
(MENU)
.
3
Press
<
or
,
repeatedly to select
“Sound,” then press
(ENTER)
.
4
Press
<
or
,
repeatedly to select
“Balance” or “Fader” then press
(ENTER)
.
To adjust the balance between right and left
speakers, select “Balance.”
To adjust the balance between front and rear
speakers, select “Fader.”
speakers, select “Balance.”
To adjust the balance between front and rear
speakers, select “Fader.”
5
Press
<
or
,
repeatedly to adjust
the balance, then press
(ENTER)
.
6
Press
(MENU)
.
The display returns to the normal display.
Adjusting the cut-off frequency for the
front/rear speakers
front/rear speakers
— HPF (High pass filter)
To match the characteristics of the installed
speaker system, you can select the cut-off
frequency of the speakers.
speaker system, you can select the cut-off
frequency of the speakers.
1
Press
(SOURCE)
to select a source
(radio, CD, MD or AUX).
2
Press
(MENU)
.
3
Press
<
or
,
repeatedly to select
“Sound,” then press
(ENTER)
.
4
Press
<
or
,
repeatedly to select
“HPF,” then press
(ENTER)
.
5
Press
<
or
,
repeatedly to select the
desired cut-off frequency, then press
(ENTER)
.
Each time you press
< or ,, the frequency
changes as follows:
OFF
OFF
y 78Hz y 125Hz
6
Press
(MENU)
.
The display returns to the normal display.
To cancel the cut-off frequency, select “OFF” in
Step 5.
Step 5.
Cut-off frequency
Frequency (Hz)
Le
ve
l
off