Operating The Dsp Details Menu; Using The Sound Field Control; Using The Position Selector - Pioneer DEQ-P7650 Operación Manual

Digital Signal Processor
Operating the DSP details
menu
1
1 DSP display
Shows the DSP status.
2 PLB indication
Shows when the Dolby Pro Logic B is turned
on.
% Press AUDIO and hold until FRONT ap-
pears in the display, then press AUDIO to
display the audio function names.
After FRONT is displayed, press AUDIO re-
peatedly, the following DSP functions appear
in the display:
FRONT (speaker setting)HPF (cross-over fre-
quency)FRT-L (speaker output level)
T TONE (test tone)INITIAL (time align-
ment mode)FL (time alignment adjustment)
AT EQ (auto-equalizer on/off)PEQ (3-band
parametric equalizer)
# When neither F/L nor F/R is selected in POSI,
you cannot switch to INITIAL or FL.
# When neither CUSTOM1 nor CUSTOM2 is se-
lected as an equalizer curve, you cannot switch
to PEQ.
# To return to the display of each source, press
BAND/ESC.

Using the sound field control

The SFC function creates the sensation of a
live performance.
! The acoustics of different performance en-
vironments are not the same and depend
2
% Press EQ-EX to select the desired SFC
mode.
Press EQ-EX repeatedly to switch between the
following mode:
MUSICAL (musical)DRAMA (drama)
ACTION (action)JAZZ (jazz)HALL (hall)
CLUB (club)OFF (off)
If the source is a 2-channel LPCM audio or a 2-
channel Dolby Digital audio and you select SFC
effects that are most applicable for 5.1-channel
audio (i.e., MUSICAL, DRAMA or ACTION), we
recommend turning Dolby Pro Logic B on. On the
other hand, when selecting SFC effects that are
intended for use with 2-channel audio (i.e., JAZZ,
HALL or CLUB), we recommend turning Dolby
Pro Logic B off.

Using the position selector

One way to assure a more natural sound is to
accurately position the stereo image, putting
you right in the center of the sound field. The
position selector function lets you automati-
cally adjust the speaker output levels and in-
serts a delay time to match the number and
position of occupied seats. When used in con-
junction with the SFC, the feature will make
the sound image more natural and offer a pa-
noramic sound that envelops you.
on the extent and contour of space through
which sound waves move and on how
sounds bounce off the stage, walls, floors
and ceilings. At a live performance you
hear music in three stages: direct sound,
early reflections, and late reflections, or re-
verberations. Those factors are programed
into the SFC circuitry to recreate the acous-
tics of various performance settings.
Note
Section
03
7
En