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Chapter 5
Combining and Using Pioneer AV Equipment
Using the equalizer
The graphic equalizer lets you adjust the equali-
zation to match vehicle interior acoustic charac-
teristics 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:
❒ “CUSTOM1” and “CUSTOM2” are adjusted
equalizer curves.
❒ A separate “CUSTOM1” curve can be cre-
ated for each source. (The CD player and
Multi-CD player are set to the same Equalizer
Curve Adjustment setting automatically when
using the AVH-P6400CD.)
❒ If you make adjustments when a curve other
than “CUSTOM2” is selected, the equalizer
curve settings are memorized in
“CUSTOM1”.
❒ A “CUSTOM2” curve can be created com-
mon to all sources.
❒ If you make adjustments when the
“CUSTOM2” curve is selected, the
“CUSTOM2” curve is updated.
❒ When “FLAT” is selected no supplement or
correction is made to the sound. This is useful
to check the effect of the equalizer curves by
switching alternatively between “FLAT ”and a
set equalizer curve.
1 Press the EQ button on Pioneer AV Head
Unit (AVH-P6400CD or AVH-P6400) to
select the equalizer.
Press the EQ button on Pioneer AV Head Unit
(AVH-P6400CD or AVH-P6400) repeatedly to
switch between the following equalizer.
SUPER BASS — POWERFUL —
NATURAL — VOCAL — CUSTOM1 —
CUSTOM2— FLAT
Adjusting equalizer curves
You can adjust the currently selected equalizer
curve setting as desired. Adjusted equalizer
curve settings are memorized in CUSTOM1 or
CUSTOM2.
1 Press 5 or ∞ to select “EQUALIZER
MENU” from the AUDIO MENU, and press
the A.MENU (AUDIO) button.
The EQUALIZER MENU is displayed.
BAND (band), LEVEL (adjustment level),
FREQUENCY (center frequency), Q FAC-
TOR (quality factor)
2 Select the equalizer band you want to
adjust with 22
22
or 33
33
.
BAND (band) :
LOW (low) — MID (mid) — HIGH (high)
LEVEL (adjustment level) :
“+ 6” — “– 6” is displayed as the adjustment
level is increased or decreased.
FREQUENCY (center frequency)
LOW : 40 — 80 — 100 — 160 (Hz)
MID : 200 — 500 — 1k — 2k (Hz)
HIGH : 3.15k — 8k — 10k — 12.5k (Hz)
Q FACTOR (quality factor) :
2N — 1N — 1W — 2W
❒ If you make adjustments when a curve other
than “CUSTOM2” is selected, “CUSTOM1”
curve is updated.
Display Equalizer curve
SUPER BASS
Super bass
POWERFUL
Powerful
NATURAL
Natural
VOCAL
Vocal
CUSTOM1, 2
Custom1, 2
FLAT
Flat
Level (dB)
Center frequency
Q=2W
Q=2N
Frequency (Hz)