PIONEER GM-X262/XH/UC Owner's Manual

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Owner's Manual for PIONEER GM-X262/XH/UC, downloadable as a PDF file.

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background image
Thank you for purchasing this PIONEER
product. It is designed to give you many
years of enjoyment.
PIONEER SUGGESTS USING A PRO-
FESSIONAL INSTALLER DUE TO THE
COMPLEXITY OF THIS PRODUCT.
Please read all instructions and WARN-
INGS in this manual before attempting
operation. Should you have any questions,
contact your nearest Pioneer authorized
dealer or installation specialist.
Important
The serial number of this amplifier is writ-
ten on the bottom of the unit. For your
own security and convenience, write it
down on the enclosed warranty card. Keep
the card handy for future reference.
Composition of Manual
This manual applies to the GM-X362 and
GM-X262. However, the illustrations show
the GM-X362.
WARNING
· Always use the special red battery and ground
wire [RD-223], which is sold separately. Connect
the battery wire directly to the car battery positive
terminal (+) and the ground wire to the car body.
· Do not touch the amplifier with wet hands.
Otherwise you may get an electric shock. Also, do
not touch the amplifier when it is wet.
· For traffic safety and to maintain safe driving
conditions, keep the volume low enough so that
you can still hear normal traffic sound.
· Check the connections of the power supply and
speakers if the fuse of the separately sold battery
wire or the amplifier fuse blows. Detect the cause
and solve the problem, then replace the fuse with
another one of the same size and rating.
· To prevent malfunction of the amplifier and
speakers, the protective circuit will cut the power
supply to the amplifier (sound will stop) when an
abnormal condition occurs. In such a case, switch
the power to the system OFF and check the
connection of the power supply and speakers.
Detect the cause and solve the problem.
· Contact the dealer if you cannot detect the cause.
· To prevent an electric shock or short-circuit
during connection and installation, be sure to
disconnect the negative (­) terminal of the battery
beforehand.
· Confirm that no parts are behind the panel when
drilling a hole for installation of the amplifier. Be
sure to protect all cables and important equipment
such as fuel lines, brake lines and the electrical
wiring from damage.
Before Using This Product
After-sales service for Pioneer
products
Please contact the dealer or distributor from where
you purchased the product for its after-sales ser-
vice (including warranty conditions) or any other
information. In case the necessary information is
not available, please contact the companies listed
below:
Please do not ship your product to the companies
at the addresses listed below for repair without
advance contact.
7 U.S.A.
Pioneer Electronics (USA) Inc.
CUSTOMER SUPPORT DIVISION
P.O. Box 1760
Long Beach, CA 90801-1760
800-421-1404
7 CANADA
Pioneer Electronics of Canada, Inc.
CUSTOMER SATISFACTION
DEPARTMENT
300 Allstate Parkway
Markham, Ontario L3R OP2
(905) 479-4411
1-877-283-5901
For warranty information please see the Limited
Warranty sheet included with your product.
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:
· Start your volume control at a low setting.
· Slowly increase the sound until you can hear it comfortably and clearly, and without distortion.
Once you have established a comfortable sound level:
· 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 is 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.
PIONEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU, TOKYO 153-8654, JAPAN
PIONEER ELECTRONICS (USA) INC.
P.O. Box 1540, Long Beach, California 90801-1540, U.S.A.
TEL: (800) 421-1404
PIONEER EUROPE NV
Haven 1087, Keetberglaan 1, B-9120 Melsele, Belgium
TEL: (0) 3/570.05.11
PIONEER ELECTRONICS AUSTRALIA PTY. LTD.
178-184 Boundary Road, Braeside, Victoria 3195, Australia
TEL: (03) 9586-6300
PIONEER ELECTRONICS OF CANADA, INC.
300 Allstate Parkway, Markham, Ontario L3R OP2, Canada
TEL: (905) 479-4411
PIONEER ELECTRONICS DE MEXICO, S.A. de C.V.
San Lorenzo 1009 3er. Piso Desp. 302
Col. Del Valle Mexico, D.F. C.P. 03100
TEL: 5-688-52-90
Published by Pioneer Corporation.
Copyright © 2001 by Pioneer Corporation.
All rights reserved.
Publication de Pioneer Corporation.
Copyright © 2001 Pioneer Corporation.
Tous droits de reproduction et de traduction
réservés.
Printed in China
Imprimé en Chine
<HZR0001-A> UC
<KYMFX/01I00000>
BRIDGEABLE POWER AMPLIFIER
AMPLIFICATEUR DE PUISSANCE
PONTABLE
Owner's Manual
GM-X362
GM-X262
Mode d'emploi
background image
Thank you for purchasing this PIONEER
product. It is designed to give you many
years of enjoyment.
PIONEER SUGGESTS USING A PRO-
FESSIONAL INSTALLER DUE TO THE
COMPLEXITY OF THIS PRODUCT.
Please read all instructions and WARN-
INGS in this manual before attempting
operation. Should you have any questions,
contact your nearest Pioneer authorized
dealer or installation specialist.
Important
The serial number of this amplifier is writ-
ten on the bottom of the unit. For your
own security and convenience, write it
down on the enclosed warranty card. Keep
the card handy for future reference.
Composition of Manual
This manual applies to the GM-X362 and
GM-X262. However, the illustrations show
the GM-X362.
WARNING
· Always use the special red battery and ground
wire [RD-223], which is sold separately. Connect
the battery wire directly to the car battery positive
terminal (+) and the ground wire to the car body.
· Do not touch the amplifier with wet hands.
Otherwise you may get an electric shock. Also, do
not touch the amplifier when it is wet.
· For traffic safety and to maintain safe driving
conditions, keep the volume low enough so that
you can still hear normal traffic sound.
· Check the connections of the power supply and
speakers if the fuse of the separately sold battery
wire or the amplifier fuse blows. Detect the cause
and solve the problem, then replace the fuse with
another one of the same size and rating.
· To prevent malfunction of the amplifier and
speakers, the protective circuit will cut the power
supply to the amplifier (sound will stop) when an
abnormal condition occurs. In such a case, switch
the power to the system OFF and check the
connection of the power supply and speakers.
Detect the cause and solve the problem.
· Contact the dealer if you cannot detect the cause.
· To prevent an electric shock or short-circuit
during connection and installation, be sure to
disconnect the negative (­) terminal of the battery
beforehand.
· Confirm that no parts are behind the panel when
drilling a hole for installation of the amplifier. Be
sure to protect all cables and important equipment
such as fuel lines, brake lines and the electrical
wiring from damage.
Before Using This Product
After-sales service for Pioneer
products
Please contact the dealer or distributor from where
you purchased the product for its after-sales ser-
vice (including warranty conditions) or any other
information. In case the necessary information is
not available, please contact the companies listed
below:
Please do not ship your product to the companies
at the addresses listed below for repair without
advance contact.
7 U.S.A.
Pioneer Electronics (USA) Inc.
CUSTOMER SUPPORT DIVISION
P.O. Box 1760
Long Beach, CA 90801-1760
800-421-1404
7 CANADA
Pioneer Electronics of Canada, Inc.
CUSTOMER SATISFACTION
DEPARTMENT
300 Allstate Parkway
Markham, Ontario L3R OP2
(905) 479-4411
1-877-283-5901
For warranty information please see the Limited
Warranty sheet included with your product.
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:
· Start your volume control at a low setting.
· Slowly increase the sound until you can hear it comfortably and clearly, and without distortion.
Once you have established a comfortable sound level:
· 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 is 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.
PIONEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU, TOKYO 153-8654, JAPAN
PIONEER ELECTRONICS (USA) INC.
P.O. Box 1540, Long Beach, California 90801-1540, U.S.A.
TEL: (800) 421-1404
PIONEER EUROPE NV
Haven 1087, Keetberglaan 1, B-9120 Melsele, Belgium
TEL: (0) 3/570.05.11
PIONEER ELECTRONICS AUSTRALIA PTY. LTD.
178-184 Boundary Road, Braeside, Victoria 3195, Australia
TEL: (03) 9586-6300
PIONEER ELECTRONICS OF CANADA, INC.
300 Allstate Parkway, Markham, Ontario L3R OP2, Canada
TEL: (905) 479-4411
PIONEER ELECTRONICS DE MEXICO, S.A. de C.V.
San Lorenzo 1009 3er. Piso Desp. 302
Col. Del Valle Mexico, D.F. C.P. 03100
TEL: 5-688-52-90
Published by Pioneer Corporation.
Copyright © 2001 by Pioneer Corporation.
All rights reserved.
Publication de Pioneer Corporation.
Copyright © 2001 Pioneer Corporation.
Tous droits de reproduction et de traduction
réservés.
Printed in China
Imprimé en Chine
<HZR0001-A> UC
<KYMFX/01I00000>
BRIDGEABLE POWER AMPLIFIER
AMPLIFICATEUR DE PUISSANCE
PONTABLE
Owner's Manual
GM-X362
GM-X262
Mode d'emploi
background image
To prevent damage
· Do not ground the speaker wire directly or con-
nect a negative (­) lead wire for several speakers.
· This unit is for vehicles with a 12-volt battery and
negative grounding. Before installing it in a recre-
ational vehicle, truck or bus, check the battery
voltage.
· If the car stereo is kept on for a long time while
the engine is at rest or idling, the battery may go
dead. Turn the car stereo off when the engine is at
rest or idling.
· If the system remote control wire of the amplifier
is connected to the power terminal through the
ignition switch (12 V DC), the amplifier will
always be on when the ignition is on-- regardless
of whether the car stereo is on or off. Because of
this, the battery could go dead if the engine is at
rest or idling.
· Speakers to be connected to the amplifier should
conform with the standards listed below. If they
do not conform, they may catch fire, emit smoke
or become damaged. The speaker impedance must
be 2 to 8 ohms for stereo connection, and 4 to 8
ohms for monaural and other bridge connection.
· Install and route the separately sold battery wire
as far away as possible from the speaker wires.
Install and route the separately sold battery wire,
ground wire, speaker wires and the amplifier as
far away as possible from the antenna, antenna
cable and tuner.
· Cords for this product and those for other prod-
ucts may be different colors even if they have the
same function. When connecting this product to
another product, refer to the supplied Installation
manuals of both products and connect cords that
have the same function.
Connection Diagram
Connecting the Unit
CAUTION
· Disconnect the negative (­) terminal of the battery
to avoid the risk of short-circuit and damage to
the unit.
· Secure the wiring with cable clamps or adhesive
tape. To protect the wiring, wrap adhesive tape
around it where they lie against metal parts.
· Do not route wires where they will get hot, for
example where the heater will blow over them. If
the insulation heats up, it may become damaged,
resulting in a short-circuit through the vehicle
body.
· Make sure that wires will not interfere with mov-
ing parts of the vehicle, such as the gearshift,
handbrake or seat sliding mechanism.
· Do not shorten any wires. Otherwise the protec-
tion circuit may fail to work when it should.
· Never feed power to other equipment by cutting
the insulation of the power supply wire to tap
from the wire. The current capacity of the wire
will be exceeded, causing overheating.
Fuse (30 A)
Grommet
Special red battery wire [RD-223] (sold separately)
After making all other connections at the amplifier,
connect the battery wire terminal of the amplifier to
the positive (+) terminal of the battery.
Ground wire (black) [RD-223] (sold separately)
Connect to metal body or chassis.
GM-X362: Fuse (20 A)
GM-X262: Fuse (20 A)
Car stereo with
RCA output jacks
External Output
Connecting wires with RCA
pin plugs (sold separately).
RCA input jack
Speaker output terminal
See the "Connecting the
Speaker wires" section
for speaker connection
instructions.
System remote control wire (sold separately)
Connect the male terminal of this wire to the system remote control
terminal of the car stereo (SYSTEM REMOTE CONTROL). The
female terminal can be connected to the auto-antenna relay control
terminal. If the car stereo does not have a system remote control ter-
minal, connect the male terminal to the power terminal through the
ignition switch.
GM-X362
Speaker Channel
Speaker Type
Power
Two-channel
Subwoofer
Nominal input: Min. 55 W
Other than subwoofer
Max. input: Min. 80 W
One-channel
Subwoofer
Nominal input: Min. 125 W
Other than subwoofer
Max. input: Min. 200 W
GM-X262
Speaker Channel
Speaker Type
Power
Two-channel
Subwoofer
Nominal input: Min. 55 W
Other than subwoofer
Max. input: Min. 80 W
One-channel
Subwoofer
Nominal input: Min. 125 W
Other than subwoofer
Max. input: Min. 200 W
Setting the Unit
Gain Control
If the sound level is too low, even when
the volume of the car stereo used along
with this power amplifier is turned up,
turn gain control on the front of the
power amplifier clockwise. If the sound
distorts when the volume is turned up,
turn the gain control counter-clockwise.
· When using with an RCA equipped car
stereo (standard output of 500 mV), set to
the NORMAL position. When using with
an RCA equipped Pioneer car stereo with
max. output of 4 V or more, adjust level to
match the car stereo output level.
· If you hear too much noise when using the
speaker input terminals, turn the gain
control counter-clockwise.
Power Indicator
The power indicator lights when the
power is switched on.
Fuse (30 A)
Front side
Back side
LPF (Low-Pass Filter) Select Switch
Set the LPF select switch as follows according to the type of speaker that is connected to the
speaker output connector and the car stereo system:
LPF Select
Audio frequency range
Speaker
Remarks
Switch
to be output
Type
LPF (left)
Very Low Frequency range
Subwoofer
Connect a subwoofer.
OFF (right)
Full range
Full range
Speaker input terminal
See the "Using the
Speaker Input" section.
background image
Connecting the Unit
Connecting the Power Terminal
· Always use the special red battery and ground
wire [RD-223], which is sold separately. Connect
the battery wire directly to the car battery positive
terminal (+) and the ground wire to the car body.
1. Pass the battery wire from the
engine compartment to the interior
of the vehicle.
· After making all other connections to the
amplifier, connect the battery wire terminal of
the amplifier to the positive (+) terminal of
the battery.
2. Twist the battery wire, ground wire
and system remote control wire.
3. Attach lugs to wire ends. Lugs not
supplied.
· Use pliers, etc., to crimp lugs to wires.
4. Connect the wires to the terminal.
· Fix the wires securely with the terminal
screws.
Connecting the Speaker Output
Terminals
1. Expose the end of the speaker wires
using nippers or a cutter by about
10 mm (3/8 inch) and twist.
2. Attach lugs to speaker wire ends.
Lugs not supplied.
· Use pliers, etc., to crimp lugs to wires.
10 mm
Fuse (30 A)
Engine
compart-
ment
Interior of
the vehicle
Drill a 14 mm
(1/2 inch) hole
into the vehicle
body.
Insert the O-ring rubber
grommet into the vehicle
body.
Twist
Positive terminal
GND terminal
Power terminal
Battery wire
System remote
control terminal
System remote
control wire
Ground wire
3. Connect the speaker wires to the
speaker output terminals.
· Connect the speaker wires, passing them
through the terminal cover.
· Fix the speaker wires securely with the termi-
nal screws.
4. Push on the terminal cover.
Using the Speaker Input
Connect the car stereo speaker output
wires to the amplifier using the supplied
speaker input connector.
· Do not connect both the RCA input and the
speaker input at the same time.
7 Connections when using the speaker
input
Twist
Speaker
output
terminal
Terminal cover
Terminal screw
Speaker wire
Lug
Fuse (30 A)
Battery wire
Ground wire
Lug
Lug
Speaker wire
Connecting the Speaker wires
The speaker output mode can be two-chan-
nel (stereo), one-channel (mono), or three-
channel (stereo + mono). Connect the
speaker leads to suit the mode according to
the figures shown below.
· Do not connect both the RCA input and the
speaker input at the same time.
Two-channel mode (stereo)
One-channel mode (mono)
Three-channel mode (stereo + mono)
The power amplifier is basically a two-
channel/one-channel bridgeable amplifier,
but three channels can be achieved by
combining the stereo and mono modes
using inductors and capacitors.
Three-channel mode, two-way system
Three-channel mode, three-way system
· Inductors (L1 and L2 in the diagrams)
act as low-pass filters. Capacitors (C1
and C2 in the diagrams) act as high-pass
filters. Inductors (L) are used for the
woofer/subwoofer, and capacitors (C)
are used for the high/mid-high.
· Remember when bridging an amplifier it
will see only half of the original speaker
impedance. Therefore, you must use
speakers that have ratings of 4 ohms or
higher. If you use speakers that have
lower impedance ratings it may cause
damage to the amplifier.
· When the inductors and capacitors are
connected to the speaker wires, secure or
solder them so they cannot be pulled
loose. Tape or use heat shrink on the
joints to prevent short circuits.
C2
C2
L1
L2
L2
C1
C1
C1
C1
L1
(Right)
Speaker
(Left)
Speaker (Mono)
Mid-high (Right)
Woofer (Mono)
Mid-high (Left)
High/mid-high
(Right)
Mid/mid-bass
(Right)
Woofer/subwoofer
(Mono)
Mid/mid-bass
(Left)
High/mid-high
(Left)
Component Guide
Speaker load Impedance
2
4
8
fc (Hz)
L (mH)
C (
µF)
L (mH)
C (
µF)
L (mH)
C (
µF)
50
6.4
1,600
12.70
800.0
25.50
400.0
80
4.0
1,000
8.00
500.0
16.00
250.0
125
2.5
640
5.10
300.0
10.00
160.0
200
1.6
400
3.20
200.0
6.40
100.0
320
1.0
250
2.00
125.0
4.00
62.0
500
0.64
160
1.30
80.0
2.60
40.0
800
0.4
100
0.80
50.0
1.60
25.0
1,250
0.25
64
0.50
30.0
1.00
16.0
2,000
0.16
40
0.30
20.0
0.64
10.0
3,200
0.1
25
0.20
12.5
0.40
6.2
5,000
0.06
16
0.13
8.0
0.26
4.0
8,000
0.04
10
0.08
5.0
0.16
2.5
10,000
0.03
8
0.06
4.0
0.13
2.0
Setting the Filter Constant
Low-pass filter (for subwoofer/woofer):
6 dB/octave
High-pass filter (for mid/mid-high):
6 dB/octave
Band-pass filter (combination of low-pass
filter and high-pass filter for mid-
bass/mid): 6 dB/octave
· A multi-channel system can be set up using a
combination of filters. The inductance (L) and
capacitance (C) will determine the frequency (fc)
that the speaker will reproduce. Refer to the chart
below to determine the components required.
· Use the capacitors specified. Non-polarized
capacitors rated at over ±25 V should be used for
C1 and C2 in the diagram. Because of the voltage
output of the amplifier, it is very important to use
non-polarized capacitors rated at or over 25 V.
This will prevent a safety hazard.
L2
C2
0dB
­6dB
fCH 2fCH
fCL
fCL
2
0dB
­6dB
f C
f
fC
2
C1
0dB
­6dB
fC
2fC
f
L1
Speaker output
Car Stereo
Speaker input connector
To speaker input terminal of
this unit.
White:
Left +
Gray:
Right +
White/black:
Left
Gray/black:
Right
(3/8 inch)
background image
Specifications
Installation
GM-X362
Power source .............................................................................................................. 14.4 V DC (10.8 -- 15.1 V allowable)
Grounding system ............................................................................................................................................ Negative type
Current consumption ........................................................................................................ 11.3 A (at continuous power, 4
)
Average current drawn* ............................................................................................................ 3.8 A (4
for two channels)
5.9 A (4
for one channel)
Fuse .................................................................................................................................................................................. 20 A
Dimensions ........................................................................................................................ 279 (W)
× 61 (H) × 157 (D) mm
[11 (W)
× 2-3/8 (H) × 6-1/8 (D) in]
Weight ........................................................................................................ 2.6 kg (5.7 lbs) (Leads for wiring not included)
Maximum power output ...................................................................................................................... 80 W
× 2 / 200 W × 1
Continuous power output .......................................................... 40 W
× 2 (at 14.4 V, 4 , 20 -- 20,000 Hz, 0.08% THD)
100 W
× 1 (at 14.4 V, 4 , 20 -- 20,000 Hz, 0.8% THD)
50 W
× 2 (at 14.4 V, 2 , 20 -- 20,000 Hz, 0.8% THD)
Load impedance ............................................................................................................................ 4
(2 -- 8 allowable)
(Bridge connection: 4 -- 8
allowable)
Frequency response ............................................................................................................ 10 -- 50,000 Hz (+0 dB, ­1 dB)
Signal-to-noise ratio ...................................................................................................................... 100 dB (IHF­A network)
Distortion ............................................................................................................................................ 0.008% (10 W, 1 kHz)
Separation ........................................................................................................................................................ 60 dB (1 kHz)
Low pass filter ................................................................................................................................ Cut off frequency: 80 Hz
Cut off slope: ­12 dB/oct
Maximum input level/impedance .................................................................................... RCA: 6.5 V/22 k
(0.4 -- 6.5 V)
Speaker: 26 V/40 k
(1.6 -- 26 V)
Note:
· Specifications and the design are subject to possible modification without notice
due to improvements.
*Average current drawn
· The average current drawn is nearly the maximum current drawn by this unit
when an audio signal is input. Use this value when working out total current
drawn by multiple power amplifiers.
CAUTION
· Do not install in:
--Places where it could injure the driver or pas-
sengers if the vehicle stops suddenly.
--Places where it may interfere with the driver,
such as on the floor in front of the driver's
seat.
· Make sure that wires are not caught in the sliding
mechanism of the seats, resulting in a short-cir-
cuit.
· Confirm that no parts are behind the panel when
drilling a hole for installation of the amplifier.
Protect all cables and important equipment such
as fuel lines, brake lines and electrical wiring
from damage.
· Install tapping screws in such a way that the
screw tip does not touch any wire. This is impor-
tant to prevent wires from being cut by vibration
of the car, which can result in fire.
· To prevent electric shock, do not install the ampli-
fier in places where it might come in contact with
liquids.
· To ensure proper installation, use the supplied
parts in the manner specified. If any parts other
than the supplied ones are used, they may damage
internal parts of the amplifier, or they may
become loose causing the amplifier to shut down.
To prevent malfunction
· To ensure proper heat dissipation of the amplifier,
be sure of the following during installation.
--Allow adequate space above the amplifier for
proper ventilation.
--Do not cover the amplifier with a floor mat or
carpet.
· Do not install the amplifier near a door where it
may get wet.
· Do not install the amplifier on unstable places
such as the spare tire board.
· The best location for installation differs with the
car model and installation location. Secure the
amplifier at a sufficiently rigid location.
· Make temporary connections first and check that
the amplifier and the system operate properly.
· After installing the amplifier, confirm that the
spare tire, jack and tools can be easily removed.
Example of installation on the floor
mat or on the chassis
1. Place the amplifier where it is to be
installed. Insert the supplied tapping
screws (4
× 18 mm) into the screw
holes. Push on the screws with a
screwdriver so they make marks
where the installation holes are to be
located.
2. Drill 2.5 mm (1/8 inch) diameter
holes at the point marked, and
install the amplifier, either on the
carpet or directly to the chassis.
Drill a 2.5 mm (1/8 inch)
diameter hole
Tapping-screws
(4
× 18 mm)
Floor mat
or chassis
GM-X262
Power source .............................................................................................................. 14.4 V DC (10.8 -- 15.1 V allowable)
Grounding system ............................................................................................................................................ Negative type
Current consumption ........................................................................................................ 11.3 A (at continuous power, 4
)
Average current drawn* ............................................................................................................ 3.8 A (4
for two channels)
5.9 A (4
for one channel)
Fuse .................................................................................................................................................................................. 20 A
Dimensions ........................................................................................................................ 279 (W)
× 61 (H) × 157 (D) mm
[11 (W)
× 2-3/8 (H) × 6-1/8 (D) in]
Weight ........................................................................................................ 2.6 kg (5.7 lbs) (Leads for wiring not included)
Maximum power output ...................................................................................................................... 80 W
× 2 / 200 W × 1
Continuous power output .......................................................... 40 W
× 2 (at 14.4 V, 4 , 20 -- 20,000 Hz, 0.08% THD)
100 W
× 1 (at 14.4 V, 4 , 20 -- 20,000 Hz, 0.8% THD)
50 W
× 2 (at 14.4 V, 2 , 20 -- 20,000 Hz, 0.8% THD)
Load impedance ............................................................................................................................ 4
(2 -- 8 allowable)
(Bridge connection: 4 -- 8
allowable)
Frequency response ............................................................................................................ 10 -- 50,000 Hz (+0 dB, ­1 dB)
Signal-to-noise ratio ...................................................................................................................... 100 dB (IHF­A network)
Distortion ............................................................................................................................................ 0.008% (10 W, 1 kHz)
Separation ........................................................................................................................................................ 60 dB (1 kHz)
Low pass filter ................................................................................................................................ Cut off frequency: 80 Hz
Cut off slope: ­12 dB/oct
Maximum input level/impedance .................................................................................... RCA: 6.5 V/22 k
(0.4 -- 6.5 V)
Speaker: 26 V/40 k
(1.6 -- 26 V)
Note:
· Specifications and the design are subject to possible modification without notice
due to improvements.
*Average current drawn
· The average current drawn is nearly the maximum current drawn by this unit
when an audio signal is input. Use this value when working out total current
drawn by multiple power amplifiers.
background image
Cher Client:
La sélection d'un équipement audio de qualité comme l'unité que vous venez d'acheter n'est
que le début de votre plaisir musical. Maintenant, il est temps de penser à la manière de profiter au
maximum des plaisirs que vous offre votre équipement. Ce fabricant et le Groupe "Consumer
Electronics Group" de l'Association des Industries Electroniques veut que vous profitiez au maxi-
mum de votre équipement en l'utilisation à un niveau sûr. Un niveau qui permet au son d'être fort
et clair, sans beuglement ennuyant ou distorsion -- et, ce qui est plus important, sans affecter votre
ouïe sensible.
Le son peut être décevant. Avec le temps, le "niveau de confort" de votre ouïe s'adapte aux
volumes sonores plus élevés. Ainsi, les sons "normaux" peuvent en fait être forts et affecter votre
ouïe. Protégez-vous contre cela en réglant votre équipement à un niveau sûr AVANT l'adaptation
de votre ouïe.
Pour établir un niveau sûr:
·
Démarrer votre commande de volume à un réglage bas.
·
Augmentez lentement le son jusqu'à ce que vous l'entendiez confortablement et clairement,
sans distorsion.
Lorsque vous avez établi un niveau sonore confortable:
·
Réglez le cadran et laissez-le tel quel.
En prenant une minute pour faire cela, vous pourrez éviter des dommages ou des pertes de sen-
sibilités d'écoute dans le futur. Après tout, nous voulons que vous écoutiez pendant toute votre vie.
Nous voulons que vous écoutiez pendant toute votre vie
Utilisé avec sagesse, votre nouvel équipement sonore sera une source de plaisir pendant toute
votre vie. Comme les dommages de l'ouïe provenant d'un bruit fort ne sont souvent détectables
que lorsqu'il est trop tard, ce fabricant et le Groupe "Consumer Electronics Group" de
l'Association des Industries Electroniques vous recommandent d'éviter toute exposition prolongée
à un bruit excessif. Cette liste de niveaux sonores est incluse pour votre protection.
Niveau de
Décibels
Exemple
30
Bibliothèque tranquille, chuchotement
40
Salon, réfrigérateur, chambre à distance de la circulation
50
Circulation légère, conversation normale, bureau tranquille
60
Climatiseur à 20 pieds, machine à coudre
70
Aspirateur, sèche-cheveux, restaurant bruyant
80
Circulation moyenne en ville, évacuateurs de déchets, réveils à deux pieds.
LES BRUITS SUIVANTS PEUVENT ETRE DANGEREUX DANS LE CAS D'UNE EXPOSI-
TION CONSTANTE
90
Métro, motocyclette, circulation de camion, tondeuse à gazon
100
Collecteurs de poubelle, scie à chaîne, perceuse pneumatique
120
Concert de groupe rock devant les haut-parleurs, coup de tonnerre
140
Coup de pistolet, avion à réaction
180
Aire de lancement d'une fusée
Ces informations ont été gracieusement fournies par la Fondation de la Recherche pour les Sourds
.
Nous vous remercions d'avoir porté votre
choix sur un appareil PIONEER. Il a été
conçu et fabriqué pour vous apporter de
nombreuses années de satisfaction.
En raison des problèmes posés par
l'installation de cet appareil, Pioneer vous
conseille de consulter un professionnel.
Avant d'utiliser l'appareil, prenez
connaissance de ce mode d'emploi et tout
spécialement des AVERTISSEMENTS.
Pour toute question concernant cet
appareil, veuillez vous adresser au
revendeur ou à l'installateur.
Composition du manuel
Ce manuel s'applique aux modèles
GM-X362 et GM-X262. Cependant, les
figures ne montrent que le modèle
GM-X362.
AVERTISSEMENT
· Utilisez le faisceau de câbles de liaison à la
batterie (un câble rouge et un câble de masse) qui
est vendu séparément [RD-223]. Reliez le câble
rouge à la borne positive (+) de la batterie et le
câble de masse à la carrosserie du véhicule.
· Ne touchez pas l'amplificateur quand vous avez
les mains mouillées, faute de quoi vous risquez de
ressentir une secousse électrique. Pareillement, ne
touchez pas l'amplificateur s'il est mouillé.
· Pour votre sécurité et celles des autres usagers de
la route, maintenez le niveau d'écoute à une
valeur telle que les bruits de la circulation
demeurent nettement perceptibles.
· Si le fusible monté sur le câble de liaison à la
batterie, câble qui est vendu séparément, a grillé
ou bien s'il en est ainsi de celui de l'amplificateur,
vérifiez soigneusement toutes les connexions
d'alimentation. Recherchez la cause de l'anomalie
puis corrigez-la; enfin, remplacez le fusible grillé
par un fusible de même taille et de même calibre.
· Pour éviter d'endommager l'amplificateur et les
haut-parleurs, le circuit de protection coupe
l'alimentation de l'amplificateur (les sons ne sont
plus émis) dès que survient une situation
anormale. Dans ce cas, mettez l'ensemble des
appareils hors tension et contrôlez les liaisons
entre l'amplificateur et les haut-parleurs. Le cas
échéant, recherchez la cause de l'anomalie et
corrigez-la.
· Consultez le revendeur si vous n'êtes pas en
mesure de résoudre le problème qui se pose à
vous.
· Pour éviter toute secousse électrique et tout risque
de court-circuit au cours des opérations de
raccordement et d'installation, n'oubliez pas de
débrancher le câble relié au pôle négatif de la
batterie (­) avant d'effectuer quelque opération
que ce soit.
· Avant d'effectuer un perçage requis par
l'installation de l'amplificateur, assurez-vous que
vous pouvez le faire sans danger pour les câbles,
canalisations, flexibles, etc., qui sont placés
derrière le panneau que vous devez percer.
Avant d'utiliser cet appareil
Service après-vente pour un
produit Pioneer
Pour toute question, et en particulier pour toute
question relative au service après-vente (y compris
celles qui relèvent de la garantie), veuillez vous
adresser au revendeur ou au distributeur auprès de
qui vous avez acquis ce produit. Dans l'hypothèse
où vous ne pourriez pas être renseigné comme
vous le désirez, consultez l'une des sociétés
mentionnées ci-dessous.
N'expédiez pas le produit à l'une de ces sociétés,
quelle qu'en soit la raison, avant d'y avoir été
expressément invité.
7 Etats-Unis
Pioneer Electronics (USA) Inc.
CUSTOMER SUPPORT DIVISION
P.O. Box 1760
Long Beach, CA 90801-1760
800-421-1404
7 Canada
Pioneer électroniques du Canada, Inc.
Département de service aux consomma-
teurs
300 Allstate Parkway
Markham, Ontario L3R OP2
(905) 479-4411
1-877-283-5901
Pour toute question concernant la garantie,
veuillez consulter le document Garantie Limitée
qui accompagne le produit.

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