Pioneer DEH-80PRS User Manual download pdf (Page 26)

Adjusting subwoofer settings

The cut-off frequency and output level can be

adjusted when the subwoofer output is on.

1 Use M.C. to select SW 2.

Refer to Introduction of audio adjustments on

page 20.

# When the subwoofer output is on, you can se-

lect SW 2.

2 Turn M.C. to select cut-off frequency.

50—63—80—100—125 (Hz)

Only frequencies lower than those in the se-

lected range are outputted from the subwoo-

fer.

3 Turn LEVER to adjust the output level

of the subwoofer.

+6 to -24 is displayed as the level is increased

or decreased.

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 M.C. to select SW 3.

Refer to Introduction of audio adjustments on

page 20.

# When the subwoofer output is on, you can se-

lect SW 3.

2 Press M.C. to select the phase of sub-

woofer output.

NOR (normal)—REV (reverse)

3 Turn LEVER to select slope.

–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 output

from the front or rear speakers.

! This function is only available in standard

mode

.

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.

! Even if the speaker unit (filter) is muted,

you can adjust the muted speaker units (fil-

ters). However, mute is automatically can-

celed when the level is adjusted.

1 Use M.C. to select F.HPF 1 (or R.HPF 1).

Refer to Introduction of audio adjustments on

page 20.

2 Press M.C. to mute the selected speaker

unit (filter).

MUTE is displayed.

# To cancel the muting, press M.C. again.

Setting the high pass filter for front

speakers

1 Use M.C. to select F.HPF 1.

Refer to Introduction of audio adjustments on

page 20.

2 Turn LEVER to select slope.

–12— –6—Pass (dB/oct.)

# If you set the slope Pass (0 dB/oct.), the audio

signal bypasses the filter, so the filter does not

have an effect.

3 Press /DISP to display the upper tier.

4 Use M.C. to select F.HPF 2.

Refer to Introduction of audio adjustments on

page 20.

En

26

Section

02

Operating this unit

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