Pioneer DEH-P880PRS Owner's Manual - Page 61

Muting the speaker unit filter, Adjusting network, Use MULTI-CONTROL to select NW 1.

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Page 61 highlights

Audio Adjustments Section 13 English Slope adjustment ! If you set a small absolute value for the slope (for a gentle slope), interference between adjacent speaker units can easily result in degraded frequency response. ! If you set a large absolute value for the slope (for a steep slope), continuity of sound between speaker units is degraded, and sounds appear to be separated. ! If you set the slope to 0 dB/oct. (Pass), the audio signal bypasses the filter, so the filter does not have an effect. Phase adjustment When the cross-over point value for filters on both sides is set to -12 dB/oct., the phase is reversed 180 degrees at the filter cut-off frequency. In this case, reversing the phase assures improved sound continuity. Normal phase Reverse phase Crossover point Muting the speaker unit (filter) You can mute each speaker unit (filter). When a speaker unit (filter) is muted, no sound is outputted from that speaker. ! If you mute the selected speaker unit (fil- ter), MUTE blinks and no adjustments 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 NW 1. NW 1 appears in the display. 2 Push MULTI-CONTROL left or right to select the speaker unit (filter) to be adjusted. Each time MULTI-CONTROL is pushed left or right, the speaker unit (filter) is selected in the following order: Low LPF (low-range speaker LPF)-Mid HPF (middle-range speaker HPF)-Mid LPF (middle-range speaker LPF)-HighHPF (high-range speaker HPF) 3 Push and hold MULTI-CONTROL down to mute the selected speaker unit (filter). MUTE blinks in the display. # To cancel the muting, push MULTI-CONTROL up. Adjusting network 1 Use MULTI-CONTROL to select NW 1. NW 1 appears in the display. 2 Push MULTI-CONTROL left or right to select the speaker unit (filter) to be adjusted. Each time MULTI-CONTROL is pushed left or right, the speaker unit (filter) is selected in the following order: Low LPF (low-range speaker LPF)-Mid HPF (middle-range speaker HPF)-Mid LPF (middle-range speaker LPF)-HighHPF (high-range speaker HPF) 3 Turn MULTI-CONTROL to select NW 2. NW 2 appears in the display. 4 Push MULTI-CONTROL left or right to select the cut-off frequency (crossover frequency) of the selected speaker unit (filter). Each time MULTI-CONTROL is pushed left or right, cut-off frequencies (crossover frequencies) are selected in the following order: En 61

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Slope adjustment
!
If you set a small absolute value for the
slope (for a gentle slope), interference be-
tween adjacent speaker units can easily re-
sult in degraded frequency response.
!
If you set a large absolute value for the
slope (for a steep slope), continuity of
sound between speaker units is degraded,
and sounds appear to be separated.
!
If you set the slope to 0 dB/oct. (
Pass
), the
audio signal bypasses the filter, so the filter
does not have an effect.
Phase adjustment
When the cross-over point value for filters on
both sides is set to
–
12 dB/oct., the phase is
reversed 180 degrees at the filter cut-off fre-
quency. In this case, reversing the phase as-
sures improved sound continuity.
Normal phase
Reverse phase
Crossover point
Muting the speaker unit (filter)
You can mute each speaker unit (filter). When
a speaker unit (filter) is muted, no sound is
outputted from that speaker.
!
If you mute the selected speaker unit (fil-
ter),
MUTE
blinks and no adjustments 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 NW 1.
NW 1
appears in the display.
2
Push MULTI-CONTROL left or right to
select the speaker unit (filter) to be ad-
justed.
Each time
MULTI-CONTROL
is pushed left or
right, the speaker unit (filter) is selected in the
following order:
Low LPF
(low-range speaker LPF)
—
Mid HPF
(middle-range speaker HPF)
—
Mid LPF
(mid-
dle-range speaker LPF)
—
HighHPF
(high-range
speaker HPF)
3
Push and hold MULTI-CONTROL down
to mute the selected speaker unit (filter).
MUTE
blinks in the display.
#
To cancel the muting, push
MULTI-CONTROL
up.
Adjusting network
1
Use MULTI-CONTROL to select NW 1.
NW 1
appears in the display.
2
Push MULTI-CONTROL left or right to
select the speaker unit (filter) to be ad-
justed.
Each time
MULTI-CONTROL
is pushed left or
right, the speaker unit (filter) is selected in the
following order:
Low LPF
(low-range speaker LPF)
—
Mid HPF
(middle-range speaker HPF)
—
Mid LPF
(mid-
dle-range speaker LPF)
—
HighHPF
(high-range
speaker HPF)
3
Turn MULTI-CONTROL to select NW 2.
NW 2
appears in the display.
4
Push MULTI-CONTROL left or right to
select the cut-off frequency (crossover fre-
quency) of the selected speaker unit (fil-
ter).
Each time
MULTI-CONTROL
is pushed left or
right, cut-off frequencies (crossover frequen-
cies) are selected in the following order:
Audio Adjustments
En
61
English
Section
13