Using The Equalizer - Pioneer AXM-P7650 Operation Manual

Section
07 Digital Signal Processor
3 Turn the ignition switch to ON or ACC.
If the cars air conditioner or heater is turned
on, turn it off. Noise from the fan in the air
conditioner or heater may prevent correct auto
TA and EQ.
# Press SOURCE to turn the source on if this
unit is turned off.
4 Select the position for the seat on
which the microphone is placed.
Refer to Using the position selector on page
22.
# If no position is selected before you start auto
TA and EQ, FL is selected automatically.
5 Press SOURCE and hold until the unit
turns off.
6 Press and hold p to enter the auto TA
and EQ measurement mode.
7 Plug the microphone into the micro-
phone input jack on this unit.
8 Press r to start the auto TA and EQ.
9 Get out of the car and close the door
within 10 seconds when the 10-second
count-down starts.
The measurement tone (noise) is outputted
from the speakers, and auto TA and EQ be-
gins.
30
En
# When all speakers are connected, auto TA
and EQ is completed in about six minutes.
# To stop auto TA and EQ, press any keys.
# To cancel auto TA and EQ part way through,
press BAND.
10 When auto TA and EQ is completed,
COMPLETE is displayed.
When correct measurement of car interior
acoustic characteristics is not possible, an
error message is displayed. (Refer to Under-
standing auto TA and EQ error messages on
page 40.)
11 Press BAND to cancel the auto TA and
EQ mode.
12 Store the microphone carefully in the
glove compartment.
Store the microphone carefully in the glove
compartment or any other safe place. If the
microphone is subjected to direct sunlight for
an extended period, high temperatures may
cause distortion, color change or mal-
function.

Using the equalizer

The equalizer lets you adjust the equalization
to match car interior acoustic characteristics
as desired.
Recalling equalizer curves
There are seven stored equalizer curves which
you can easily recall at any time. Here is a list
of the equalizer curves:
Display
SUPER BASS
POWERFUL
NATURAL
Equalizer curve
Super bass
Powerful
Natural