Using The Auto-Equalizer; Auto Ta And Eq (Auto-Time Alignment And Auto-Equalizing) - Pioneer DEQ-P7650 Operación Manual

Section
03 Digital Signal Processor
1 Press AUDIO and hold until FRONT ap-
pears in the display, then press AUDIO to
select FL.
After FRONT is displayed, press AUDIO until
FL appears in the display.
# You cannot select FL when neither F/L nor F/R
is selected in POSI.
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:
FL (front speaker left)C (center speaker)FR
(front speaker right)RR (rear speaker right)
 RL(rear speaker left) SW(subwoofer)
# You cannot select speakers whose size is set
at OFF.
3 Press a or b to adjust the distance be-
tween the selected speaker and the listen-
ing position.
Each press of a or b increases or decreases
the distance. 0.0 (cm)  500.0 (cm) is dis-
played as the distance is increased or de-
creased.
4 Press BAND/ESC to return to the play-
back display.

Using the auto-equalizer

The auto-equalizer is the equalizer curve cre-
ated by auto TA and EQ (refer to Auto TA and
EQ (auto-time alignment and auto-equalizing)
on this page).
You can turn the auto-equalizer on or off.
1 Press d and hold until FRONT appears
in the display, then press d to select AT EQ.
# You cannot use this function if auto TA and
EQ has not been carried out.
14
En
2 Press a to turn the auto-equalizer on.
AT EQ :ON appears in the display.
# To turn auto-equalizer off, press b.
Auto TA and EQ (auto-time
alignment and auto-
equalizing)
This function cannot be operated when DVH-
P7050, DVH-P5050MP or AVH-P6550DVD is con-
nected to this unit.
The auto-time alignment is automatically ad-
justed for the distance between each speaker
and the listening position.
The auto-equalizer automatically measures
the car interior acoustic characteristics, and
then creates the auto-equalizer curve based
on that information.
WARNING
To prevent accidents, never carry out auto TA and
EQ while driving. When this function measures
the car interior acoustic characteristics to create
an auto-equalizer curve, a loud measurement
tone (noise) may be outputted from the speakers.
CAUTION
! Carrying out auto TA and EQ under the follow-
ing conditions may damage the speakers. Be
sure to check the conditions thoroughly be-
fore carrying out auto TA and EQ.
 When speakers are incorrectly connected.
(e.g., When a rear speaker is connected to
a subwoofer output.)
 When a speaker is connected to a power
amp delivering output higher than the
speakers maximum input power capabil-
ity.
! If the microphone is placed in an unsuitable
position the measurement tone may become
loud and measurement may take a long time,