ALPINE ELECTRONICS, INC.
Tokyo office: 1-1-8 Nishi Gotanda,
Shinagawa-ku, Tokyo 141-8501, Japan
Tel.: (03) 3494-1101
ALPINE ELECTRONICS OF AMERICA, INC.
19145 Gramercy Place, Torrance,
California 90501, U.S.A.
Tel.: 1-800-ALPINE-1 (1-800-257-4631)
ALPINE ELECTRONICS OF CANADA, INC.
Suite 203, 7300 Warden Ave. Markham,
Ontario L3R 9Z6, Canada
Tel.: 1-800-ALPINE-1 (1-800-257-4631)
ALPINE ELECTRONICS OF AUSTRALIA PTY. LTD.
6-8 Fiveways Boulevarde Keysborough,
Victoria 3173, Australia
Tel.: (03) 9769-0000
ALPINE ELECTRONICS GmbH
Kreuzerkamp 7-11
40878 Ratingen, Germany
Tel.: 02102-45 50
ALPINE ITALIA S.p.A.
Via C. Colombo 8, 20090 Trezzano Sul
Naviglio MI, Italy
Tel.: 02-48 40 16 24
ALPINE ELECTRONICS FRANCE S.A.R.L.
(RCS PONTOISE B 338 101280)
98, Rue De La Belle Etoile, Z.I. Paris Nord Il
B.P. 50016 F-95945, Roissy,
Charles De Gaulle Cedex, France
Tel.: 01-48 63 89 89
ALPINE ELECTRONICS OF U.K., LTD.
13 Tanners Drive, Blakelands,
Milton Keynes MK14 5BU, U.K.
Tel.: 01908-61 15 56
ALPINE ELECTRONICS DE ESPAÑA, S.A.
Portal De Gamarra 36, Pabellón 32
01013 Vitoria (Alava)-Apdo. 133, Spain
Tel.: 34-45-283588
Designed by ALPINE Japan
Printed in Korea (Y)
68P91666W11-A
R
SERIAL NUMBER/NUMÉRO DE SÉRIE/NUMERO DE SERIE:
INSTALLATION DATE/DATE D’INSTALLATION/FECHA DE INSTALACION:
INSTALLATION TECHNICIAN/INSTALLATEUR/INSTALADOR:
PLACE OF PURCHASE/LIEU D’ACHAT/LUGAR DE ADQUISICION:
R
• OWNER'S MANUAL
Please read this manual to maximize your enjoy-
ment of the outstanding performance and feature
capabilities of the equipment, then retain the
manual for future reference.
• MODE D'EMPLOI
Veuillez lire ce mode d'emploi pour tirer pleinement
profit des excellentes performances et fonctions
de cet appareil, et conservez-le pour toute référen-
ce future.
• MANUAL DE OPERACIÓN
Lea este manual, por favor, para disfrutar al máxi-
mo de las excepcionales prestaciones y posibilida-
des funcionales que ofrece el equipo, luego
guarde el manual para usarlo como referencia en
el futuro.
Digital Phase Processor
PXA-H600
PHASE GAIN TCR
ADJUSTMENT
DIGITAL PHASE PROCESSOR
PXA-H600
PARAME. EQ
FREQUENCY
LEVEL Q.FACT
BAND F
MEMO
SUB.W TCR
OVER
R
EQ
DEF.
MODE/SUB W
AUTO ADJ.
AUTOMATIC SUBWOOFER FINE TUNING
DIGITAL PHASE PROCESSOR
PXA-H600 CONTROL UNIT
RUA-4260
MEMO
TCR
Jook Jin Won Saek
Print Co.
109, Cho-dong,
Jung-gu, Seoul, Korea
2
DO NOT DISASSEMBLE OR ALTER
Attempts to disassemble or alter may
lead to an accident, fire and/or electric
shock.
KEEP SMALL ARTICLES OUT OF THE
REACH OF CHILDREN
Store small articles (battery, screws,
etc.) in places not accessible to
children. If swallowed, consult a
physician immediately.
USE THE CORRECT AMPERE RATING
WHEN REPLACING FUSES
Replace fuses only with fuses of the
same ampere rating. Failure to do so
may result in a fire and/or damage to
the vehicle.
HALT USE IMMEDIATELY IF A PROB-
LEM APPEARS
When problems appear, stop using
the system immediately and contact
the dealer from whom you purchased
the equipment. Some problems which
may warrant immediate attention
include a lack of sound, noxious odors
or smoke being emitted from the unit,
or foreign objects dropped inside the
unit.
DO NOT OPERATE THE EQUIPMENT
WHILE DRIVING
Do not change settings while driving.
If operation requiring a prolonged
view of the display is required, stop
the vehicle in a safe location before
attempting operation.
English
Precautions
The exclamation point within an
equilateral triangle and "WARNING"
are intended to alert the user to the
presence of important operating
instructions.
Failure to heed the instructions will
result in severe injury or death.
Le point d'exclamation dans un
triangle équilatéral et la mention
"WARNING" sont destinés à attirer
l'attention de l'utilisateur sur la
présence d'instructions importantes.
Le non respect de ces instructions
peut provoquer de graves blessu-
res, voir la mort.
El símbolo de exclamación dentro del
triángulo y "ADVERTENCIA", tienen
como fin alertar al usuario de la
presencia de instrucciones de opera-
ción importantes.
El hacer caso omiso de las instruccio-
nes podría resultar en heridas graves
o la muerte.
WARNING
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English
Precautions
The exclamation point within an
equilateral triangle and "CAUTION"
are intended to alert the user to the
presence of important operating
instructions.
Failure to heed the instructions can
result in injury or material damage.
Le point d'exclamation dans un
triangle équilatéral et la mention
"CAUTION" sont destinés à attirer
l'attention de l'utilisateur sur la
présence d'instructions importantes.
Le non respect de ces instructions
peut provoquer des blessures des
dommages de matériels.
El símbolo de exclamación dentro del
triángulo y "PRECAUCIÓN", tienen
como fin alertar al usuario de la
presencia de instrucciones de opera-
ción importantes.
El hacer caso omiso de las instruccio-
nes podría resultar en heridas o
daños materiales.
CAUTION
DO NOT BLOCK VENTS OR RADIA-
TOR PANELS
Do not block air vents or heat dis-
charge plates. Blocking them will
cause heat to build up inside and may
result in fire.
DO NOT RAISE THE VOLUME EXCES-
SIVELY
Keep the volume at a level where you
can still hear outside noises while
driving. Driving while unable to hear
outside sounds could cause an
accident.
DO NOT USE THIS EQUIPMENT
OUTSIDE THE VEHICLE
Do not use this equipment for pur-
poses other than those listed for a
vehicle. Failure to do so may result in
an electric shock or an injury.
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Contents
English
Page/ Page /Página
2/ 3 ..................................................................Precautions
Basic Operation
10/ 11 ...................................................Initial System Setup
10/ 11 ........................................................ Power On or Off
10/ 11 .....................................................Setting Input Level
(non-Ai-NET Head Units)
12/ 13 ............Adjusting Volume/Balance/Fader/Subwoofer
(non-Ai-NET systems)
14/ 15 .....................................................Setting Input Level
(Ai-NET Head Units)
14/ 15 .............................. Adjusting Volume/Balance/Fader
(Ai-NET Head Units)
14/ 15 ................................................. Adjusting Subwoofer
(Ai-NET systems)
16/ 17 ...............................................Subwoofer On and Off
16/ 17 ..................................................... Defeat On and Off
18/ 19 ..................... What is Automatic Adjustment Feature
22/ 23 ............... Before Performing Automatic Adjustments
24/ 25 ..............................Automatic Adjustment Procedure
28/ 29 ........ Adjusting Gain Characteristic/Time Correction/
Phase Characteristic
(Automatic Adjustments)
30/ 31 ......................................... Adjusting Time Correction
34/ 35 ...........................................Adjusting Parametric-EQ
38/ 39 ..................................................... Storing in Memory
40/ 41 .....................Recalling Personal Settings in Memory
42/ 43 ..................................... Remote Control Operation
46/ 47 .................................................In Case of Difficulty
50/ 51 .......................................................... Specifications
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English
Precautions
Temperature
Be sure the temperature inside the vehicle is
between +60˚C (+140˚F) and –10˚C (+14˚F)
before turning your unit on.
Fuse Replacement
When replacing the fuse(s), the replacement
must be of the same amperage as shown on
the fuse holder. If the fuse(s) blows more than
once, carefully check all electrical connections
for shorted circuitry. Also have your vehicle's
voltage regulator checked.
Maintenance
If you have problems, do not attempt to repair
the unit yourself. Return it to your Alpine dealer
or the nearest Alpine Service Station for
servicing.
Installation Location
Make sure the PXA-H600 will not be exposed
to:
• Direct sun and heat
• High humidity
• Excessive dust
• Excessive vibrations
PARAME. EQ
FREQUENCY
LEVEL Q.FACT
BAND F
MEMO
SUB.W TCR
OVER
R
EQ
DEF.
MODE/SUB W
AUTO ADJ.
AUTOMATIC SUBWOOFER FINE TUNING
DIGITAL PHASE PROCESSOR
PXA-H600 CONTROL UNIT
RUA-4260
MEMO
TCR
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English
Basic Operation
Initial System Start-Up
When operating the unit for the first time after
installation or after the vehicle's battery has
been disconnected and reconnected, set the
volume level to its minimum, then press the
Reset switch with a ball-point pen or any other
pointed object.
1
Power On or Off
The unit is turned OFF or ON from the head
unit's Power switch.
Operating procedures for
use with non-Ai-NET Head
Units
Setting Input Level
Before operating the PXA-H600, the input level
from the head unit needs to be properly
adjusted. If proper adjustment is not made,
optimum Signal-to-Noise ratio cannot be
obtained. Following the procedures below will
ensure that optimum sound quality will be
achieved.
• Adjust the input level using the Volume
control on the head unit.
• After setting the input level, use the
PXA-H600 to make any volume adjust-
ments. Whenever the input level becomes
excessive, the "OVER" (overrange) indicator
will flash in the display. To minimize
distortion and for the best possible sound,
adjust the input level so the "OVER"
indicator no longer flashes.
• If the "OVER" indicator comes on when
using a different source, repeat the above
procedure for the new source.
OVER
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English
Basic Operation
Adjusting Volume/Balance/
Fader/Subwoofer
Press the MODE button repeatedly to choose
the desired mode.
* This display does not appear when the
SUB.W (Subwoofer) mode is off.
VOL
→
BAL
→
FAD
→→
1
MODE/SUB W
*
SUB.W
2
Press the , or , button until the
desired sound is obtained in each mode.
In the Subwoofer mode, press the
and
buttons to adjust the level and press the and
buttons to adjust the frequency.
Notes: • For the volume adjustment, skip step
1.
• Each adjustment should be made
within 5 seconds.
• The adjustment of Subwoofer cannot
be performed in the SUB.W off
mode.
(VOL/FAD/SUB.W) (BAL/SUB.W)
Operation in non-Ai-NET systems
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English
Basic Operation
Setting Input Level
The input level adjustment is not necessary.
Adjusting Volume/Balance/
Fader
Make each adjustment on the Head unit.
Note: Some functions or displays may vary
depending on the products used.
For details, consult your authorized
Alpine dealer.
Operating procedures for use
with Ai-NET Head Units
Adjusting Subwoofer
Press the MODE button.
1
SUB.W
MODE/SUB W
Operation in Ai-NET systems
2
Press the , or , button until the
desired sound is obtained in each mode.
In the Subwoofer made, press the
and
buttons to adjust the level and press the and
buttons to adjust the frequency.
Notes: • Each adjustment should be made
within 5 seconds.
• In the SUB.W off mode, the
Subwoofer adjustment cannot be
performed.
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English
Basic Operation
Subwoofer On and Off
Press and hold the MODE button for at least 2
seconds.
With each press, Subwoofer is toggled between
On and Off.
1
SUB.W
↔
MODE/SUB W
DEFEAT
↔
OFF
ON
1
EQ
DEF.
Defeat On and Off
Press and hold the EQ button for at least 2
seconds.
With each press, Defeat is toggled between On
and Off. When the Defeat On mode is selected,
"DEFEAT" appears in the display for 5 seconds
then disappears. In the Defeat On mode, the
Parametric EQ and TCR indicators do not
appear.
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English
Basic Operation
What is Automatic Adjust-
ment Feature
Sound reflections are the cause of much of the
distortion that occurs in a vehicle. These
reflections are caused by sound from the
speakers bouncing off of surfaces like the
windows, door panels, headliner, etc. Because
these reflected sounds take a more indirect
path before reaching your ears, they arrive
slightly later than the direct sound. This delay
causes the reflected sounds to be out-of-phase
with the direct sound. Naturally, the amount and
intensity of these reflected sounds will depend
upon the type of vehicle, speakers, and other
installation variables. The speaker’s character-
istic varies depending upon its enclosure.
Now, for the first time in any product, Alpine has
developed unique circuitry for the PXA-H600
that can help cancel these reflections. These
problems are more audible at low frequencies,
therefore PXA-H600 will automatically compen-
sate for phase shifting as well as time correction
for the Subwoofer. The Front and Rear outputs
for full-range satellites can also be adjusted
automatically for listening position. When
properly adjusted, the music will sound clear
and natural.
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English
Basic Operation
• Graphic and parametric equaliz-
ers can only correct for fre-
quency and level
Graphic and parametric equalizers are
designed to compensate for differences in
level at different frequencies. These devices
cannot do anything about the time differ-
ences and phase characteristics of the
vehicle. The PXA-H600 can make all these
adjustments.
• DSP Surround processors add
reflections and delays
DSP surround processors add echoes (time
delays) to simulate the sound reflections of a
concert hall environment. On the other hand,
the PXA-H600 tries to eliminate any
reflections not found on the original record-
ing (produced by the vehicle). As a result,
the music is reproduced as close to the
original recording on the CD as possible.
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English
Basic Operation
Before Performing Automatic
Adjustments
The state-of-the-art DSP technology used in the
PXA-H600 enables it to correct many of the
anomalies found in today's vehicle installations.
In order to effectively take advantage of this
unique technology, please follow the operating
procedures as described below.
After making all the proper connections
according to the installation manual, set the
power amps and head unit per instructions
below. Confirm that all outputs (for front, rear
and subwoofer) are working properly. If the
subwoofer is not active, the automatic adjust-
ment feature will not work.
• Front/Rear/Amp:
Gain = Nominal (Center)
• Subwoofer Amp:
Gain = Nominal (Center)
• Head Unit:
Balance Fader = Center
Notes: • The PXA-H600 is designed to
obtain the best characteristics when
it is set at the positions shown.
• When rear speakers are not
connected to the system, you make
connections as described in the
section "When rear speakers are
not connected" on the Owner's
Manual.
1
2
When Step 1 has been performed, move the
vehicle to a quiet place and turn off its engine.
Place the ignition key in the ACC position and
perform the following automatic adjustment
procedure.
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English
Basic Operation
Automatic Adjustment Pro-
cedure
Place the supplied microphone in your vehicle to
approximate your ideal listening position. When
the PXA-H600 makes the adjustment, it will
optimize the sound for the microphone's position.
For example, placing the microphone on the
driver's seat headrest will optimize the sound
for the driver. Placing it on the front passenger's
headrest will optimize the sound for the
passenger.
1
3
You can now store the results in one of the 6
memory locations. If desired, move the
microphone to another location and repeat the
above procedure. By storing your results for
each position in memory, you can make
settings for each passenger in the vehicle to be
recalled at any time.
Notes: • The values obtained in the automatic
adjustment procedure may differ from
the actual measurements because of
the sound reflections and speaker
placement.
• The PXA-H600 is designed so that
only direct sound waves reach your
ears from the speakers by cancelling
undesirable sound reflections, do not
place any obstacles between you and
the speakers (except vehicle's seats).
2
Position the Control Unit (RUA-4260) in a spot
visible from outside the vehicle. Press and hold
the TCR button for 2 seconds. The display will
show "NOW ADJ." for 5 seconds. During this
period, get out of the vehicle and close the door
before the display changes.
If the automatic procedure starts properly, the
unit will adjust the gain, time correction and
phase by generating white noise through the
system. The entire procedure will take about 4
minutes. Upon completion, the display will show
"COMPLETE."
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English
Basic Operation
• The output for the subwoofer is
monaural signal.
• When the automatic adjustments
have been carried out, the settings
are:
Parametric/EQ: Flat (level 0)
Subwoofer Fc: 200Hz
Time Correction: Measured value
• If the subwoofer is installed in the
vehicle's trunk, the compensation
function of the unit cannot be
performed properly. In order to have
the compensation function work
effectively, try the followings.
– If your vehicle is a sedan with
the trunk-through construction,
pull down the rear seat. Install
a 6-1/2" or larger size speaker
onto the rear deck to use it as
a subwoofer, or install the
subwoofer enclosure inside the
vehicle room.
– If an acrylic resin board is
attached to the front of the
speaker enclosure, remove the
acrylic resin board.
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English
Basic Operation
Press and hold the TCR button for more than 2
seconds to activate the Auto Adjustment mode.
1. "NOW ADJ." appears in the display.
2. The unit automatically performs adjustments
of the Gain Characteristic.
3. The unit automatically performs adjustments
of the Time Correction.
4. The unit automatically performs adjustments
of the Phase Characteristic.
5. "COMPLETE" appears in the display and the
automatic adjustment mode ends.
1
TCR
Adjusting Gain Characteris-
tic/Time Correction/Phase
Characteristic (Automatic
Adjustments)
TCR
2
To end the Auto Adjustment mode, press the
TCR button.
Notes: • In the Subwoofer OFF and Defeat
ON modes, the Auto Adjustment
cannot be performed.
• If the supplied microphone is not
connected, the Auto Adjustment
cannot be performed.
• If the Auto Adjustment procedure is
canceled in the middle of its opera-
tion, the original settings cannot be
restored. For this reason, be sure to
store your settings in memory before
starting the Auto Adjustment
procedure.
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English
Basic Operation
Adjusting Time Correction
Time Correction:
The distance between the listener and the
speakers in a car varies widely due to the
special conditions of the mobile environment.
This difference in the distances from the
speakers to the listener creates a shift in the
sound image and frequency characteristics.
This is caused by the time delay between the
sound reaching the listener's right ear versus
left ear.
To correct this, the PXA-H600 is able to delay
the audio signal to the speakers closest to the
listener. This effectively creates a perception of
increased distance for those speakers. The
listener can be placed at an equal distance
between the left and right speakers for optimum
staging.
The adjustment will be made for each speaker
in a step of 0.1ms.
Example 1. Listening Position: Front Left
Seat
Adjust the time correction level of the front left
speaker to a high value and the rear right to
zero or a low value. (See the Illustration.)
Example 2. Listening Position: All Seats
Adjust the time correction level of each speaker
to almost the same level. (See the Illustration.)
Example 1/Exemple 1/Ejemplo 1
Example 2/Exemple 2/Ejemplo 2
Rear Left/Amère qauche/
Trasero izquierdo
Front Left/Avant gauche/
Delantero izquierdo
Front Right/Avant droit/
Delantero derecho
Rear Right/Arrière droit/
Trasero derecho
→
TC FL 0.0
→
TC FR 0.0
→
TC RL 0.0
→
TC RR 0.0
→
TC SL 0.0
→
TC SR 0.0
1
*
*
* Does not appear in the display in the SUB.W
off mode.
TCR
Press the TCR button repeatedly to choose the
desired mode.
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32
English
Basic Operation
Adjusting the Time Correc-
tion (Continued)
TC F R 5.0
Press the or button to adjust the time
correction value.
To advance to the next band, repeat the steps
1 and 2.
Notes: • Each adjustment should be made
within 5 seconds.
• In the Defeat ON mode, the manual
adjustments cannot be performed.
2
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34
English
Basic Operation
Adjusting Parametric-EQ
Press the EQ button repeatedly to choose the
desired mode.
1
F
40 +2 1.0
2
F
250 +2 1.0
3
F
1.6k +2 1.0
4
F
10k +2 1.0
1
R
40 +2 1.0
2
R
250 +2 1.0
→→→→→→→→
While the frequency is still displayed, press the
or button to adjust for the desired
frequency.
Notes: • The frequency of the adjacent band
does not move closer than 4 steps.
• The
button is nonfunctional for
the bands 2 to 4.
• The
button is nonfunctional for
the bands 1 to 3.
1
F
125 +2 1.0
2
4 steps
1
EQ
DEF.
3
R
1.6k +2 1.0
4
R
10k +2 1.0
BAND1 315 400 500 630 800 1k 1.2k
BAND2 315 400 500 630 800 1k 1.2k 1.6k 2k 2.5k 3.2k
BAND3 315 400 500 630 800 1k 1.2k 1.6k 2k 2.5k 3.2k 4k 5k 6.3k 8k
BAND4 315 400 500 630 800 1k 1.2k 1.6k 2k 2.5k 3.2k 4k 5k 6.3k 8k
4 steps
4 steps
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36
English
Basic Operation
Adjusting Parametric-EQ
(Continued)
While the frequency is still displayed, press the
or button to adjust for the desired level.
1
F
125 +4 1.0
3
While the frequency is still displayed, press the
TCR button to adjust for the desired Q-Factor.
To advance to the next band, repeat the steps
1 to 4.
Notes: • Each adjustment should be made
within 5 seconds.
• In the Defeat ON mode, the Paramet-
ric EQ adjustments cannot be
performed.
1
F
125 +4 2.0
4
TCR
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38
English
Basic Operation
Storing in Memory
You can store your personally adjusted settings
for Parametric-EQ, Time Correction and the
settings obtained with Auto Adjustment in
memory.
When you have adjusted the settings for your
preference and you wish to store them in
memory, press and hold the MEMO button for
at least 2 seconds.
The Memory indicators blink for 5 seconds
showing the unit is ready for storing.
Press the or button to select one of the
MEMO location numbers (MEMO 1 to MEMO 6)
into which you want to store your settings.
MEMO 1
MEMO 2
MEMO 3
MEMO 4
MEMO 5
MEMO 6
→→→→→→
1
2
MEMO
MEMO –
Press the MEMO button to store in memory.
If you want to store more, repeat the steps
above.
Notes: • Each operation should be performed
within 5 seconds.
• In the Defeat ON mode, the memory
operation cannot be performed.
• If the supplied microphone is not
connected, the memory operation
cannot be performed.
3
MEMO
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