![background image](http://html.mh-extra.com/html/pioneer/deq-p7650/deq-p7650_operation-manual_328364011.webp)
1 Press AUDIO and hold until FRONT ap-
pears in the display.
2 Press
c
or
d
to select the speaker to be
adjusted.
Each press of
c
or
d
selects the speaker in
the following order:
FRONT
(front speakers)
CENT
(center speak-
er)
REAR
(rear speakers)
SUB.W
(subwoo-
fer)
PHASE
(subwoofer setting)
#
You can switch to
PHASE
only when the sub-
woofer has been set to
ON
.
3 Press
a
or
b
to select the correct size
for the selected speaker.
Each press of
a
or
b
selects the size in the fol-
lowing order:
SML
(small)
LRG
(large)
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
NOR
(normal phase), when
PHASE
(subwoofer setting)
has been selected.
4 Press BAND/ESC to return to the play-
back display.
Correcting the subwoofer
s phase
If trying to boost the bass output of the sub-
woofer doesn
t do much or rather makes you
feel that the bass gets more murky, this may
indicate that the subwoofer
s 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 Press AUDIO and hold until FRONT ap-
pears in the display.
2 Press
c
or
d
to select the subwoofer.
Each press of
c
or
d
selects the speaker in
the following order:
FRONT
(front speakers)
CENT
(center speak-
er)
REAR
(rear speakers)
SUB.W
(subwoo-
fer)
PHASE
(subwoofer setting)
3 Press
a
to turn the subwoofer output
on.
4 Press
d
to select PHASE (subwoofer
setting).
5 Press
a
or
b
to select the subwoofer
output phase.
Press
a
to select
NOR
(normal phase). Press
b
to select
REV
(reverse phase).
6 Press BAND/ESC to return to the play-
back display.
Note
When playing a 2-channel mono source with Pro
Logic
B
turned on, there may be occasions when
the following will occur:
!
No audio is outputted if the center speaker
setting is
SML
or
LRG
and no center speaker
is installed.
!
Audio is heard only over the center speaker if
installed and the center speaker setting is
SML
or
LRG
.
Selecting a cross-over
frequency
If DVH-P7050, DVH-P5050MP or AVH-P6550DVD
is connected to this unit, operation is slightly
different.
Digital Signal Processor
En
11
English
Section
03