Pioneer GM-7200M Instrukcja obsługi

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CRD4007B_Eng

05/9/1 21:20

Page 1

MONO POWER AMPLIFIER

AMPLIFICADOR DE POTENCIA MONO

Owner's Manual

GM-7200M

Manual del Propietario

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 ASIACENTRE PTE. LTD.

253 Alexandra Road, #04-01, Singapore 159936

TEL: 65-6472-7555

PIONEER ELECTRONICS AUSTRALIA PTY. LTD.

178-184 Boundary Road, Braeside, Victoria 3195, Australia

TEL: (03) 9586-6300

PIONEER ELECTRONICS OF CANADA, INC.

Published by Pioneer Corporation.

300 Allstate Parkway, Markham, Ontario L3R OP2, Canada

TEL: 1-877-283-5901

Publicado por Pioneer Corporation.

PIONEER ELECTRONICS DE MEXICO, S.A. de C.V.

Blvd.Manuel Avila Camacho 138 10 piso

Col.Lomas de Chapultepec, Mexico, D.F. 11000

TEL: 55-9178-4270

Printed in China

Impreso na China

<CRD4007-B/U> ES

Before Using This Product

Thank you for purchasing this PIONEER

WARNING

product. Before attempting operation, be

sure to read this manual.

• Always use the special red battery and ground

wire [RD-223], which is sold separately. Connect

In case of trouble

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.

When the unit does not operate properly,

Otherwise you may get an electric shock. Also, do

contact your dealer or the nearest autho-

not touch the amplifier when it is wet.

rized PIONEER Service Station.

• For traffic safety and to maintain safe driving

conditions, keep the volume low enough so that

About This Product

you can still hear normal traffic sound.

• Check the connections of the power supply and

This product is an amplifier for the sub-

subwoofer if the fuse of the separately sold bat-

woofer. If both L (left) and R (right) chan-

tery wire or the amplifier fuse blows. Detect the

nels are connected to the RCA input of this

cause and solve the problem, then replace the fuse

product, output is mixed because this prod-

with another one of the same size and rating.

uct is a mono amplifier.

• To prevent malfunction of the amplifier and sub-

woofer, the protective circuit will cut the power

supply to the amplifier (sound will stop) when an

CAUTION

abnormal condition occurs. In such a case, switch

the power to the system OFF and check the

Never replace the fuse with one of greater

connection of the power supply and subwoofer.

value or rating than the original fuse. Use

Detect the cause and solve the problem.

of an improper fuse could result in over-

• Contact the dealer if you cannot detect the cause.

heating and smoke and could cause dam-

• To prevent an electric shock or short-circuit

age to the product and injury including

during connection and installation, be sure to

burns.

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.

• DO NOT allow amplifier to come into contact

with liquids due to, for example, the location

where the amplifier is installed. Electrical shock

could result. Also, amplifier and speaker damage,

smoke, and overheating could result from contact

with liquids. In addition, the amplifier surface and

the surface of any attached speakers could become

hot to the touch and minor burns could result.

Setting the Unit

Power Indicator

The power indicator lights when the

power is switched on.

LPF (Low-Pass-Filter) Cut Off

Frequency Control

You can select a cut off frequency from

40 to 240 Hz.

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.

Bass Boost Control Switch

You can select a bass boost level from 0,

6 and 12 dB.

BFC (Beat Frequency Control) Switch

If you hear a beat while listening to an

AM broadcast with your car stereo,

change the BFC switch using a small

standard tip screwdriver.