Pioneer DEQ-7200 User manual

CONTENT
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Using the Clear ButtOn’ asin sAieiew ct esiicccese! 11
Changing the Spectrum Analyzer Display ........ 11
Setting the Head Unit .......... cc ceeeceeeeeeeeeeeeneeeeaee 12
Adjusting the VolUMme ..........:cccceeesenseeeeeeeeeeeeeeenees 13
Adjusting the Listening Position ...............cee 13
Adjusting the Equalizer Curve ...........ccccccceeeeeeees 15
Sound Field Control Function ...... sLetadantrusueioneeee 19
Using the Remote Control ..........c.cceceeeeseeeeeeeeeneee 20
SPECINICATIONS oiamiucuiinisiirealexs eerie heat aantenanncyes 21
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PRECAUTIONS cies Gicceieieieeaasas 23
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Utilisation du bouton de rearmement ............... 29
Modification de l’afficheur de
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SPECINCALIONS sicncssincctivetnecmveseaaewetanteineiteeenes 39

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[10]
[3]
[9]
[3]
[7]
[6]
Fig. 1
[14] [15]
[18] [17][16]
Fig. 2
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Selecting fine audio equipment such as the unit you’ ve just
purchased is only the start of your musical enjoyment. Now it’s
time to consider how you can maximize the fun and excitement
your equipment offers. This manufacturer and the Electronic
Industries Association’s Consumer Electronics Group want you to
get the most out of your equipment by playing it at a safe level.
One that lets the sound come through loud and clear without
annoying blaring or distortion—and, most importantly, without
affecting your sensitive hearing.
Sound can be deceiving. Over time your hearing “comfort level”
adapts to higher volumes of sound. So what sounds “normal” can
actually be loud and harmful to your hearing. Guard against this by
setting your equipment at a safe level BEFORE your hearing
adapts.
To establish a safe level:
e Start your volume control at a low setting.
e
Slowly
increase
the
sound
until
you
can
hear
it
comfortably
and
clearly, and without distortion.
Once you have established a comfortable sound level:
e Set the dial and leave it there.
Taking a minute to do this now will help to prevent hearing
damage or loss in the future. After all, we want you listening for a
lifetime.
We
Want
You
Listening
For
A
Lifetime
Used
wisely,
your
new
sound
equipment
will
provide
a
lifetime
of
fun
and
enjoyment.
Since
hearing
damage
from
loud
noise
1s
often
undetectable
until
it
is
too
late,
this
manufacturer
and
the
Electronic
Industries
Association’s
Consumer
Electronics
Group
recommend
you
avoid
prolonged
exposure
to
excessive
noise.
This
list
of
sound
levels
is
included
for
your
protection.
Decibel
Level Example
30 Quiet library, soft whispers
40
Living
room,
refrigerator,
bedroom
away
from
traffic
50
Light
traffic,
normal
conversation,
quiet
office
60
Air
conditioner
at
20
feet,
sewing
machine
70
Vacuum
cleaner,
hair
dryer,
noisy
restaurant
80)
Average
city
traffic,
garbage
disposals,
alarm
clock
at
two
feet.
THE
FOLLOWING
NOISES
CAN
BE
DANGEROUS
UNDER
CONSTANT EXPOSURE
90
Subway,
motorcycle,
truck
traffic,
lawn
mower
100
Garbage
truck,
chain
saw,
pneumatic
drill
120
Rock
band
concert
in
front
of
speakers,
thunderclap
140 Gunshot blast, jet plane
180 Rocket launching pad
Information
courtesy
of
the
Deafness
Research
Foundation.

Precautions
In case of trouble
When the unit dose not operate properly,
contact your dealer or the nearest
authorized PIONEER Service Station.
In the United States please call 1-800-421-
1404 for product information or your
nearest service center or 1-800-228-7221
for information on parts.
Never remove the top case of the unit to
attempt check or repairs.
Important
The serial number of this device is located
on the bottom of the unit. For your own
security and convenience, be sure to
record this number on the enclosed
warranty card.
Memory Backup
When the car battery is removed or power
cord of this unit is disconnected, and the
power Is not supplied for about 3 days, the
settings of the position and equalizer
curves, etc. are initialized.
Connecting the Units
Note:
This unit is for vehicles with a 12-volt
battery and negative grounding. Before
installing it in a recreational vehicle,
truck, or bus, check the battery voltage.
To avoid shorts in the electrical system,
be sure to disconnect the battery ©
cable before beginning installation.
Refer to the owner’s manual for details
on connecting the power amp and other
units, then make connections correctly.
Secure the wiring with cable clamps or
adhesive tape. To protect the wiring,
wrap adhesive tape around them where
they lie against metal parts.
Route and secure all wiring so it cannot
touch any moving parts, such as the
gear shift, handbrake, and seat rails. Do
not route wiring in places that get hot,
such as near the heater outlet. If the
insulation of the wiring melts or gets
torn, there is a danger of the wiring
short-circuiting to the vehicle body.
Don’t pass the orange lead through a
hole into the engine compartment to
connect to the battery. This will damage
the lead insulation and cause a very
dangerous short.
Do not shorten any leads. If you do, the
protection circuit may fail to work when
it should.
Never
feed
power
to
other
equipment
by
cutting
the
insulation
of
the
power
supply
lead
of
the
unit
and
tapping
into
the
lead.
The
current
capacity
of
the
lead
will
be
exceeded,
causing
over
heating.
When
replacing
fuse,
be
sure
to
use
only
fuse
of
the
rating
prescribed
on
the
fuse
holder.
When the 2-speaker system is
employed,
use
the
front
outputs
of
this
unit.
Otherwise,
the
effects
of
the
sound
field control cannot be obtained.

Connection Diagram
(Connecting to a head unit having
front and rear inputs)
(Fig. 3)
1. Rear output
2. Front output
3. External input
4. Connecting cord with RCA pin plugs
(sold separately)
Connect red to red and white to white.
regardless of ignition switch position.
16. Fuse resistor
17. Fuse holder 14
5. External (audio) output :
6. Front input
7. Rear input -
8. Head unit (Ex. DEH-P815)
In this connection, the MAIN IN switch in the
head unit should be set to ON.
9. Blue
To system control terminals of the head
unit.
10. Blue ¢
11. Front speakers 11
12. Rear speakers ae
13. Black (ground) E
To vehicle (metal) body. ae
14. Yellow
To lighting switch terminal.
15. Orange
To terminal always supplied with power 13
Hl
7
15
Fig. 3

Connection Diagram
(Connecting to a head unit which
does not have front and rear inputs)
(Fig. 4)
1. Rear output
2. Front output
3. External input
4. Connecting cord with RCA pin plugs
(sold separately)
Connect red to red and white to white.
5. Rear output
6. Front output
Not used in this connection.
7. Sub-woofer output
Not used in this connection.
8. Head unit (Ex. KEH-P8200)
9. Blue
To system control terminals of the head unit
and power amp.
10. Blue
11. Power amp (sold separately)
12. Front speakers
13. Rear speakers
14. Black (ground)
To vehicle (metal) body.
15. Yellow
To lighting switch terminal.
16. Orange
To terminal always supplied with power
regardless of ignition switch position.
17. Fuse resistor
18. Fuse holder
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Fig. 4

Installation
Note:
Before finally installing the unit, connect
the wiring temporarily and make sure it
is all connected up properly and the unit
and the system work properly.
Use only the parts included with the
unit to ensure proper installation. The
use of unauthorized parts can cause
malfunctions.
Consult with your nearest dealer if
installation requires the drilling of holes
or other modifications of the vehicle. |
Install the unit where it does not get in
the driver’s way and cannot injure the
passenger if there is a sudden stop, like
an emergency stop.
DIN Front/Rear-mount
This unit can be properly installed either
from “Front” (conventional DIN Front-
mount) or “Rear” (DIN Rear-mount
installation, utilizing threaded screw holes
at the sides of unit chassis). For details,
refer to the following illustrated installation
methods.
DIN Front-mount
Installation with the rubber bush
(Fig. 5)
Installation without the rubber bush
(Fig. 6)
1. Dashboard
2. Holder
After inserting the holder into the dashboard,
then select the appropriate tabs according to
the thickness of the dashboard material and
bend them.
Rubber bush
Screw
Nut (5 mm)
Drill a 5.5 — 6.0 mm diameter hole.
Screw (5 x 16 mm)
Strap
‘Be sure to use the strap to secure the back of
the unit in place. The strap can be bend by
hand to the desired angle.
So Oe oO
Fig. 5
Fig. 6

Removing the unit
(Fig. 7) (Fig. 8)
9. Frame
10. Insert the release pin into the hole in the
bottom of the frame and pull out to remove
the frame.
(When reattaching the frame, point the side
with a groove downwards and attach it.)
11. Insert the supplied extraction keys into the
unit, as shown in the figure, until they click
into place. Keeping the keys pressed against
the sides of the unit, pull the unit out.
10
Fig. 7
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DIN Rear-mount
Installation using the screw holes on
the sides of the unit
1.
12.
13.
14.
15.
16.
Le
10
Remove the frame. (Fig. 9)
Frame
Insert the release pin into the hole in the
bottom of the frame and pull out to remove
the frame.
(When reattaching the frame, point the side
with a groove downwards and attach it.)
. Fastening the unit to the factory radio
mounting bracket. (Fig. 10) (Fig. 11)
Select a position where the screw holes of the
bracket and the screw holes of the head unit
become aligned (are fitted), and tighten the
screws at 2 places on each side. Use either
truss screws (5 x 8 mm) or flush surface
screws (5 x 9 mm), depending on the shape of
the screw holes in the bracket.
Screw
Factory radio mounting bracket
Dashboard or Console
Fig. 9
Fig. 10
Fig. 11

Pressing the Clear button will reset the
microprocessor. Press the Clear button in
the following cases:
¢ When using the unit for the first time
after connecting It.
« When there is a misoperation.
e When the display indicates a
misoperation.
Press the Clear button with the tip of a pen,
etc. (Fig. 12)
Clear button
Fig. 12
Parts Identification
Fig. 1
[3] Display
[11] Spectrum analyzer display selector
button
Fig. 2
[13] Operation display
Each time button [11] is pressed, the
operation display [13] changes in the
sequence from 1, 2, 3, 4, 5 then 6.
MODE 1
This indicates the music energy level of
each frequency by the height of the bar for
each band, while also showing a
temporary indication of level peaks.
MODE 2
This indicates the music energy level of
each frequency by width.
MODE 3
This indicates the music energy level of
each frequency by the height of the bar for
each band.
MODE 4
The
sound
intensity
is
displayed
in
a
radial
shape.
MODE 5
This displays an image giving the
impression of traveling along a winding
road. Speed changes depending on the
music energy level.
MODE 6
The
current
equalizer
curve
is
displayed.
17

When the audio signal is not input for
more than 20 seconds, the display
automatically switches to the demo mode.
The dispaly is restored when an audio
signal is input to this unit.
Setting the Head Unit
Parts Identification
Fig 1
[1] Volume buttons
[3] Display
Fig. 2
[17] Sound clip indicator
When this unit is connected to the head
unit, the volume, balance and fader can be
adjusted with this unit. Before operating
this unit, set the head unit as follows.
1. Press the (—) side of buttons [1] to set
the volume of the unit to “VOL 0”.
2. Set the volume of the head unit to
“VOL 23”.
3. Set the fader and balance of the head
unit to center position.
¢ To adjust the volume, fader and balance
on the head unit, refer to the Owner's
Manual that accompanies the head unit.
No
te:
When the head unit volume is excessive
(excessive input to the unit), “CLIP” [17]
will be indicated on the display as a
warning. In this case, turn the volume
on the head unit down to the point
where “CLIP” is no longer displayed.
When you feel a distortion in the sound
even though “CLIP” is not indicated on
the display, turn the volume on the
head unit down.
The volume’s set point is not indicated
on the display when you adjust the
volume on the head unit by tuning the
volume control. In this case, set the
volume control on the head unit to the
position illustrated below, in accordance
with step 2. (Fig. 13)
Adjusting
range
aN — qa
Fig. 13

g the Volume
Parts Identification
Fig. 1
[1] Volume buttons
[3] Display
Fig. 2 |
[15] Numeric display
Pressing the (+) side of buttons [1]
increases the volume, while the (—) side of
buttons [1] decreases it.
(Numeric display [15] shows "VOL 0 —
VOL 30".)
Note:
¢ Always keep the volume inside the car
at a level that allows you to hear outside
sounds.
@
Adjusting the Listening
POs ition
One of the conditions for reproduction of
more natural music is to “clearly define the
sound image positioning (listen to music at
the center of the sound field)”
The position selector function
appropriately adjusts the delay time and
level of the sound from each speaker
according to the seat position(s) and the
number of people in the car and allows to
recall this setting with a single button
operation. This makes the listener(s)
possible to obtain natural acoustic
property regardless of the seat positions.
Parts Identification
Fig. 7
[3] Display
[4] Mode shift button
[5] Fader control buttons
[6] Balance control buttons
[7] Position selector button
] Numeric display
g.
[13] Operation display
5
6] Position indicator
(Position selector)
Set the listening position according to the
position(s) of the listener(s).
Press button [7].
g the Listening Position
Each
press
of
button
changes
the
listening
positions
[16]
as
follows.
OFF
Fro an
Fron right

Fine tuning of the Position
(Fader/Balance)
After choosing the position using the
position selector function, it is possible to
fine tune the sound image positioning by
adjusting the fader and balance controls.
e The fine tuning can be applied
independently for each position.
e The condition after fine tuning will be
stored in memory as the setting for
each position. The next time the
position is recalled, the setting after fine
tuning will be recalled.
1. Press button [4] to switch to the fader/
balance mode.
Each press of button changes the mode
as shown below.
| Fader/balance mode
14
Press (&) or (W) side of buttons [5] to
adjust the volume balance between the
front and rear (fader control).
(Numeric display [15] shows "F25 —
R25":)
Press (~@) or (®) side of buttons [6] to
adjust the balance between the left and
right (balance contro)).
(Numeric display [15] shows "L25 —
R25")
Resetting the Position |
The sound image positioning after fine
tuning can be reset to the initial conditions
of the fader and balance control.
Press and hold button [7] for more than 2
seconds. |
A short beep sound is generated and the
fader/balance are initialized.
e
Only
the
currently
selected
position
can
be
reset.
Note:
e The fader control is not used with a 2-
speaker system. Set the fader to the
center position.
¢ If your system is configured so that it
does not use either the front or rear
output of this unit, the position selector
and fader will not function properly.
lf you system is a 4-speaker system
which is configured without using either
the front or rear output of this unit, the
volume balance between the front and
rear
speakers
should
be
adjusted
on
the
head unit.

Adjusting the Equalizer
Curve
Parts Identification
Fig. 1
[3] Display
[4] Mode shift button
[5] Nuance control up/down buttons
Level up/down buttons
6] Frequency up/down buttons
8] Speaker selector button
9| User's curve memory buttons
10] Factory preset curve buttons
Fig. 2
[13] Boaretion display
[14] Nuance control indicator
[15] Numeric display
[19] User’s curve memory indicators
[20] Factory preset curve indicators
Selecting the speakers to be
Equalized
Select the speakers to which the equalizer
effect is applied, from the front, rear or
both.
Press button [8].
Each press of button changes the speakers
affected by the equalizer as shown below.
ON: The frame is displayed.
OFF: The frame is not displayed.
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Equalizer C R
Four equalizer curves have been preset in
memory (factory curves) to allow recalling
with simple operation.
Factory Preset Curves
The 4 factory curves have been preset In
the memory.
ROCK (F1)
Focuses on the band of rhythm section of
rock music so that powerful sound can be
reproduced with supplemented low and
high ranges.
POPS (F2)
Particularly emphasizes the middle-range
so that light pops sound can be enjoyed.
15

VOCAL (F3)
Emphasizes the portion of the voice band
and minimizes the low-range to increase
articulation. Use this mode to emphasize
vocal signals or when listening to
conversation.
JAZZ (F4)
Compared with ROCK mode, emphasizes
the low- and high-ranges more intensively
so the wide-range feeling can be obtained.
Suitable to enjoy jazz music in a relaxed
environment.
16
Recalling a Factory Curve
Press one of (F1) to (F4) buttons [10] to
select the factory curve to be recalled.
(The display frame [20] of the selected
factory curve lights.)
Adjusting
the
Equalizer
Curve
The
equalizer
curve
can
be
adjusted
in
the
following
2
ways.
Nuance control
Overall
adjustment
of
the
effect
of
equalizer
curve
(nuance
control)
is
possible.
15-band
graphic
equalizer
adjustment
The
level
of
each
of
the
15
bands
(at
2/3
octave
intervals)
can
be
adjusted.
Nuance Control
1.
Press
button
[4]
to
switch
to
the
nuance
control
mode.
Each
press
of
button
changes
the
mode
as
shown
below.
Fader/balance mode (page 14)
Nuance control mode
(Example: ROCK (F1))
Vv
Graphic
equalizer
mode
(page
17)

Recall the equalizer curve to be
adjusted.
Recall a factory curve or user’s curve
(equalizer curve created and stored in
this unit by yourself (next page)).
(Refer to “Recalling a Factory Curve” on
page 16 and “Recalling a User’s Curve”
on next page.)
A user's curve in which no equalizer
curve has been set (= flat curve) cannot
be adjusted with nuance control.
Press (4) or (W) side of buttons [5] to
apply nuance control.
Pressing the (&) side increases the
amount of compensation (increases the
difference between high and low levels.)
Pressing the (W) side decreases the
amount of compensation (towards flat.)
(Numeric display shows "—6 — 6".)
The nuance control can be applied
separately to the factory curves and
users Curves.
The condition after nuance control of
each factor curve or user’s curve IS
stored as the setting value for than
curve. The next time the factory curve
or user's curve is recalled, the equalizer
curve after nuance control will be
recalled.
15-Band Graphic Equalizer
Adjustment
1. Press button [4] to switch to the graphic
equalizer mode.
Each press of button changes the mode
as shown below.
Fader/balance mode (page 14)
Nuance control mode (page 16)
Graphic equalizer mode
(Example: ROCK (F1))
2. Recall the equalizer curve to be
adjusted.
Recall a factory curve or user’s curve
(equalizer curve created and stored in
this unit by yourself (next page)).
(Refer
to
“Recalling
a
Factory
Curve™
on
page
16
and
“Recalling
a
User's
Curve”
on
next
page.)
|
Press
(a)
or
(®)
side
of
buttons
[6]
to
select
the
frequency
to
be
adjusted.
25 Hz to 16 kHz (2/3 octave/step)
Press
(&)
or
(W)
side
of
buttons
[5]
to
adjust
the
level.
(Numeric
display
[15]
shows
"~6
—
6".)
Adjust
other
frequency
bands
by
repeating
steps
3
and
4
for
each
of
them.
Store
the
adjusted
equalizer curve
in
memory.
The
adjusted
equalizer
curve
will
be
reset
when
another
equalizer
curve
is
recalled.
If
you
want
to
retain
the
adjusted
curve,
store
it
in
the
memory
of
this
unit.
(Refer
to
“Storing
Equalizer
Curves”
on
next page.)
17

Storing Equalizer Curves
The equalizer curves adjusted by the user
can be stored as the user's curves in the
memory under 4 buttons [9].
Storing a User's Curve in Memory
1. Adjust an equalizer curve as desired.
(Refer to “Adjusting the Equalizer
Curve” on page 16.)
2. Press and hold one of (U1) to (U4) of
buttons [9] that you want to store the
equalizer curve for more than 2
seconds.
(The frame of the “USER 1— USER 4”
indicators [19] corresponding to the
pressed button [9] blinks during storing
and lights up after completion of
storing.) |
¢ If an equalizer curve has already bee
stored under the button, the previous
memory ts cleared and the new
equalizer curve is stored in memory.
e When a equalizer curve is stored, its
nuance control value is set to 0.
18
Recalling a User's Curve
The equalizer curves stored under buttons
[9] (user's curves) can be recalled as
required.
Press one of (U1) to (U4) of buttons [9] that
store the user’s curves to be recalled.
(The display frame [19] of the selected
user's curve lights.)
Flat Curve Function
An
equalizer
can
be
reset
to
a
flat
curve
with
a
simple
operation.
Press and hold one of (F1) to (F4) of
buttons [10] for more than 2 seconds.
The
graphic
equalizer
mode
is
initiated
and
the
corresponding
equalizer
curve
is
made
flat.

Sound
Field
Control
~
Sound
Field
Programs
Preset
in
Parts
Identification
i
this
Unit
Fig.
1
PunCHON
|
The
following
3
sound
field
programs
are
[2]
Sound
field
control
button
|
preset.
oe
[3]
Display
The
sound
field
control
(SFC)
function
provides
programs
reproducing
3
typical
STUDIO
Fig.
2
sound
field
spaces
of
a
studio,
club
and
Localizes
the
sound
image
to
the
axial
[12]
Sound
field
control
indicators
live
house.
The
SFC
makes
it
possible
to
sensitivity
and
does
not
add
reverberation
reproduce
a
realistic
sound
field
in
the
car
sound.
Reproduces
basic
sound
field
by
Recalling
a
Sound
Field
Program
compartment
as
if
the
listener(s)
are
processing
initial
reflection
sound
from\the
Press
button
[2]
to
select
the
desired
sound
actually
present
in
that
space.
walls
of
a
relatively
small
mixing
room.)
field
program.
|
Each
press
of
button
recalls
the
sound
field
CLUB
program
in
the
order
of
STUDIO
>
CLUB
Reproduces
music
performed
in
discos
for
LIVE
HOUSE
>
SFC
OFF
>
STUDIO
....
about
50
people.
Suitable
for
reproducing
(The
display
frame
[12]
of
the
recalled
a
sound
field
with
facilitated
absorption
of
sound
field
program
lights.)
reverberation
and
enjoying
music
with
(When
the
SFC
is
OFF,
all
frames
[12]
go
powerful
beat.
off.)
LIVE
HOUSE
Reproduces music performed in a live
house for 50 to 100 audiences. Highly
effective for sound sources such as
recorded gigs. Provides real reproduction
of reflection from the walls and
reverberation.
19
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Using the Remote Control
When the DSP/MAIN UNIT switch in the
remote controller supplied with head unit
is set to “DSP”, some functions of this unit
can be performed with the remote
controller.
¢ The volume buttons and the attenuator
button operate this unit directly and do
not operate the head unit. (The volume
level of the head unit can be adjusted
with the volume buttons in the head
unit.)
¢ Some functions of this unit can be
operated with the DSP button.
Fig. 14
20
Parts Identification and Function
[21]
Fig. 15
[21]
Volume
buttons
Press
the
(+)
side
to
increase
volume
and
the
(—)
side
to
decrease
volume.
[22] DSP button
Except
when
the
user's
curve
is
being
recalled:
Used
to
recall
factory
preset
equalizer
|
curve.
Each
time
the
button
is
pressed,
the
selected
factory
preset
equalizer
curve
changes
in
the
sequence
of
ROCK
POPS
>
VOCAL
>
JAZZ
>
ROCK....
When the user's curve is being recalled:
Used to recall the user's curve. Each time
the button is pressed, the selected user's
curve changes in the sequence of USER 1
+> USER 2 > USER 33> USER 43
USER 1....
[23] Attenuator button
Press to reduce the volume to 1/10 of its
current setting ( “ATT” is displayed in the
operation display [13].)
Pressing again returns the volume to its
original level.
¢ This function is available using the
remote controller unit only.