Correcting The SubwooferS Phase - Pioneer AXM-P7050 Manual De Operación

Digital Signal Processor
if the speaker is capable of reproducing
sounds of about 100 Hz or below. Otherwise
select SMALL (small).
! Low frequency range is not output if the
subwoofer is set to OFF and the front and
rear speakers set to SMALL or OFF.
! It is imperative that non-installed speakers
be set to OFF.
! Set the front or rear speaker to LARGE if
the speaker is capable of reproducing bass
content, or if no subwoofer is installed.
1 Press p and hold until SP Set appears
in the display.
2 Press m or n to select the speaker
to be adjusted.
Each press of m or n selects the speaker
in the following order:
Front speakersCenter speakerRear speak-
ersSubwooferS.W (subwoofer setting)
# You can switch to S.W only when the subwoo-
fer has been set to ON.
3 Press r or q to select the correct size
for the selected speaker.
Each press of r or q selects the size in the
following order:
LARGE (large)SMALL (small)OFF (off)
# You cannot select OFF, when FRONT (front
speakers) have been selected.
# You can select ON or OFF, when SUB.W (sub-
woofer) has been selected.
# You can switch Rev. (reverse phase) or
Normal (normal phase), when S.W (subwoofer
setting) has been selected.
4 Press BAND to return to the playback
display.

Correcting the subwoofers phase

If trying to boost the bass output of the sub-
woofer doesnt do much or rather makes you
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feel that the bass gets more murky, this may
indicate that the subwoofers output and bass
content you hear over other speakers cancel
each other out. To remove this problem, try
changing the phase setting for the subwoofer.
1
in the display.
2
fer.
Each press of m or n selects the speaker
in the following order:
Front speakersCenter speakerRear speak-
ersSubwooferS.W (subwoofer setting)
3
on.
4
ting).
5
output phase.
Press r to select Normal (normal phase).
Press q to select Rev. (reverse phase).
6
display.
When playing a 2-channel mono source with Pro
Logic turned on, there may be occasions when
the following will occur:
! No audio is output if the center speaker set-
! Audio is heard only over the center speaker if
Press p and hold until SP Set appears
Press m or n to select the subwoo-
Press r to turn the subwoofer output
Press n to select S.W (subwoofer set-
Press q or r to select the subwoofer
Press BAND to return to the playback
Note
ting is SMALL or LARGE and no center speak-
er is installed.
installed and the center speaker setting is
SMALL or LARGE.
Section
07
23
En