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Adjusting low pass filter
attenuation slope
When the subwoofer output is on, you can ad-
just the continuity of sound between speaker
units.
1 Use MULTI-CONTROL to select SW 3.
The function name tag SW 3 is highlighted.
# When the subwoofer output is on, you can se-
lect SW 3.
2 Push MULTI-CONTROL left or right to
select slope.
Each pushing MULTI-CONTROL left or right
selects slopes in the following order:
18 12 6 (dB/oct.)
Note
When slope of subwoofer and high pass filter are
-12dB, and same cut-off frequency, the phase is
reversed 180 degrees at the cut-off frequency. In
this case, reversing the phase assures improved
sound continuity.
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, turn on the
HPF (high pass filter). Only frequencies higher
than those in the selected range are outputted
from the front or rear speakers.
Muting the speaker units (filters)
You can mute front and rear speaker units (fil-
ters) separately. When speaker units (filters)
are muted, no sound is outputted from those
speakers.
! If you mute the selected speaker unit (fil-
ter), MUTE is displayed and no adjust-
ments are possible.
! Even if any speaker unit (filter) is muted,
you can adjust the parameters for other
speaker units (filters).
1 Use MULTI-CONTROL to select F-HPF 1
(or R-HPF 1).
The function name tag F-HPF 1 (or R-HPF 1)is
highlighted.
2 Press and hold MULTI-CONTROL to
mute the selected speaker unit (filter).
MUTE is displayed.
# To cancel the muting, press MULTI-CONTROL
again.
Setting the high pass filter for
front speakers
1 Use MULTI-CONTROL to select F-HPF 1.
The function name tag F-HPF 1 is highlighted.
2 Push MULTI-CONTROL left or right to
select slope.
Each pushing MULTI-CONTROL left or right
selects slopes in the following order:
12 6Pass (0) (dB/oct.)
# If you set the slope to 0 dB/oct. (Pass), the
audio signal bypasses the filter, so the filter does
not have an effect.
3 Turn MULTI-CONTROL to select F-HPF 2.
The function name tag F-HPF 2 is highlighted.
Audio Adjustments
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