Adjusting The Frequency Of; The Subwoofer(S) - Sony MDX-C8900R Operating Instructions Manual

1
Press (SHIFT).
2
Press (3) (SET UP) repeatedly until the
desired item appears.
Each time you press (3) (SET UP), the item
changes as follows:
Clock n CT n D.Info* n Amber/Green n
Dimmer n Contrast n Voice* n Beep n
RM n Loud* n LPF* n A.Scrl*
* When the radio is off, or when there is no CD
or MD being played, these items will not
appear.
Notes
• The displayed item will differ depending on
the source.
• If an optional digital preamplifier is
connected to the unit, Voice Guide does not
work.
3
Press (5) (n) to select the desired
setting (for example: on or off).
For the "Contrast" setting, pressing (5)
(n) makes the contrast higher, and
pressing (2) (N) makes the contrast lower.
4
Press (SHIFT).
After the mode setting is complete, the
display returns to normal playback mode.
Adjusting the frequency
of the subwoofer(s)
To match the characteristics of the connected
subwoofer(s), you can cut out the unwanted
high and middle frequency signals entering
the subwoofer(s). By setting the cut-off
frequency, the subwoofer(s) will output only
low frequency signals for a clearer sound
image.
1
Press (SOURCE) to select a source (tuner,
CD, or MD).
2
Press (SHIFT), then press (3) (SET UP)
repeatedly until "LPF" appears.
3
Press (5) (n) or (2) (N) repeatedly to
select the desired setting.
SET UP
Each time you press (5) (n) or (2) (N),
the cut-off frequency in the display changes
as follows:
LPF off ˜ LPF 80 Hz ˜ LPF 120 Hz
4
Press (SHIFT).
When the frequency setting is complete, the
display returns to the normal playback
mode.
EN
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