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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-X962 and
GM-X862. However, the illustrations show
the GM-X962.

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 U.S.A.
Imprimé aux Etats-Unis

<HRD0186-A> UC

<KYMFX/01J00000>

BRIDGEABLE POWER AMPLIFIER

AMPLIFICATEUR DE PUISSANCE
PONTABLE

Owner’s Manual

GM-X962
GM-X862

Mode d’emploi

Summary of Contents for GM-X862

Page 1: ...A 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 tra...

Page 2: ... 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...

Page 3: ...r 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 ...

Page 4: ... 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 Power Indicator The power indicator lights when the power is switched on 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 stere...

Page 5: ... 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 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 ad...

Page 6: ... Output Connecting wires with RCA pin plugs sold separately RCA input jack Speaker 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 cont...

Page 7: ...plifier 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 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 ...

Page 8: ...ends Lugs not supplied Use pliers etc to crimp lugs to wires 3 Connect the speaker wires to the speaker 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 10 mm Twist Speaker terminal Terminal cover Terminal screw Speaker wire Lug Speaker wire 3 8 inch ...

Page 9: ...s 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...

Page 10: ...s 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 compo...

Page 11: ...ng 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 ...

Page 12: ... THD 190 W 2 at 14 4 V 2 Ω 20 20 000 Hz 0 8 THD Load impedance 4 Ω 2 8 Ω allowable Bridge connection 4 8 Ω allowable Frequency response 10 50 000 Hz 0 dB 1 dB Signal to noise ratio 100 dB IHF A network Distortion 0 008 10 W 1 kHz Separation 65 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 kΩ 0 2 6 5 V Note Specifications and the...

Page 13: ...190 W 2 at 14 4 V 2 Ω 20 20 000 Hz 0 8 THD Load impedance 4 Ω 2 8 Ω allowable Bridge connection 4 8 Ω allowable Frequency response 10 50 000 Hz 0 dB 1 dB Signal to noise ratio 100 dB IHF A network Distortion 0 008 10 W 1 kHz Separation 65 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 kΩ 0 2 6 5 V Note Specifications and the desi...

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