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ENGLISH ESPAÑOL DEUTSCH FRANÇAIS ITALIANO NEDERLANDS êìëëäàâ
BRIDGEABLE FOUR-CHANNEL POWER AMPLIFIER
AMPLIFICATEUR DE PUISSANCE PONTABLE A
QUATRE VOIES
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BRIDGEABLE
Owner’s Manual
PRS-A900
Mode d’emploi
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Contents Before Using This Product Thank you for purchasing this PIONEER Before Using This Product ...................... 1 product. Before attempting operation, be Visit our website ................................................ 1 sure to read this manual. In case of trouble .............................................. 2 CAUTION ........................................................2 CAUTION ........................................................2 If you want to dispose this WARNING ....
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ENGLISH ESPAÑOL DEUTSCH FRANÇAIS ITALIANO NEDERLANDS êìëëäàâ on the back of your amplifier, and wire In case of trouble two 8 Ω speakers in parallel to achieve a 4 When the unit does not operate properly, Ω load or use a single 4 Ω speaker per contact your dealer or the nearest autho- channel. rized PIONEER Service Station. If you have any questions or concerns, please contact your local authorized Pioneer dealer or call Pioneer customer CAUTION service. • Never replace the fuse with one of grea
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Setting the Unit 3
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ENGLISH ESPAÑOL DEUTSCH FRANÇAIS ITALIANO NEDERLANDS êìëëäàâ Terminal Cover Before setting up the unit, unfasten the screws with a 4 mm hexagonal wrench and remove the terminal cover. Badge When you change the BFC switch or the direction of the badge, unfasten the screws with a 2 mm hexagonal wrench and remove the badge. Be careful not to lose the screws when fastening and removing. BFC (Beat Frequency Control) Switch If you hear a beat while listening to an MW/LW broadcast with your car stereo
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Setting the Unit There is no need to decrease the volume of the Setting the Gain properly head unit and too much output is controlled. • This unit is equipped with a protective function to prevent malfunction of the unit itself and speakers Relationship between the gain of the from too much output, improper use or improper connection. amplifier and the output power of the • When outputting sound at high volume etc., this function will cut off the sound output in a few head unit seconds. But this
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ENGLISH ESPAÑOL DEUTSCH FRANÇAIS ITALIANO NEDERLANDS êìëëäàâ Connecting the Unit CAUTION • Disconnect the negative (–) terminal of the bat- • Make sure that wires will not interfere with mov- tery to avoid the risk of short-circuit and damage ing parts of the vehicle, such as the gearshift, to the unit. handbrake or seat sliding mechanism. • Secure the wiring with cable clamps or adhesive • Do not shorten any wires. Otherwise the protec- tape. To protect the wiring, wrap adhesive tape tion circu
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Connecting the Unit Connection Diagram • This diagram shows connections using external output (subwoofer output). Slide the input switch to the left. Special red battery wire [RD-228] (sold separately) After making all other connections at the amplifier, connect the battery wire terminal of the amplifier to Fuse (40 A × 2) the positive (+) terminal of the battery. Grommet Ground wire (Black) [RD-228] (sold separately) Connect to metal body or chassis. Car stereo with RCA output jacks External Ou
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ENGLISH ESPAÑOL DEUTSCH FRANÇAIS ITALIANO NEDERLANDS êìëëäàâ Solderless Terminal Connections Connecting the Speaker Output • Do not connect a cord having an exposed core Terminals wire to the power terminals of this amplifier Use a 12 AWG to 18 AWG wire for the speaker wire. (Power terminal, GND terminal, System remote control terminal). Disconnection or breakage of 1. Expose the end of the speaker wires the core wire can cause a fire or short-circuit. • Since the wire will become loose over tim
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Connecting the Unit Connecting the Speakers and Input Wires The speaker output mode can be four-channel, three-channel (stereo + mono) or two-channel (stereo, mono). Connect the speaker leads to suit the mode according to the figures shown below. Four-channel mode RCA input jack A RCA input jack B Input Select Switch For two-channel input, slide this switch to the left. For four-channel input, slide this switch to the right. Connecting wires with RCA plugs (sold separately) (Right) From car ste
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ENGLISH ESPAÑOL DEUTSCH FRANÇAIS ITALIANO NEDERLANDS êìëëäàâ Two-channel mode (Stereo) RCA input jack A In the case of two-channel mode connect RCA plugs to the RCA input jack A. Input Select Switch Slide this switch to the left. Connecting wire with RCA plugs (sold separately) Speaker (Left) From car stereo (RCA output) Speaker (Right) Two-channel mode (Mono) RCA input jack A In the case of two-channel mode connect RCA plugs to the RCA input jack A. Input Select Switch Slide this switch to the
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Connecting the Unit 2. Connect the wires to the terminal. Connecting the Power Terminal • Fix the wires securely with the terminal • We recommended that you use the special red screws. battery and ground wire [RD-228], which is sold System remote separately. Connect the battery wire directly to control terminal the car battery positive terminal (+) and the Power terminal ground wire to the car body. Terminal • Recommended wires size (AWG: American Wire screw Gauge) is as follows. The battery wi
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ENGLISH ESPAÑOL DEUTSCH FRANÇAIS ITALIANO NEDERLANDS êìëëäàâ Installation Installation CAUTION CAUTION • Do not install in: To prevent malfunction and/or injury —Places where it could injure the driver or pas- • To ensure proper heat dissipation of the amplifier, sengers if the vehicle stops suddenly. be sure of the following during installation. —Places where it may interfere with the driver, —Allow adequate space above the amplifier for such as on the floor in front of the driver’s proper vent
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Installation Installation Example of installation on the floor Replacing the terminal cover mat or on the chassis 1. Align the unit and terminal cover, and insert the screw. 1. Place the amplifier where it is to be installed. Insert the supplied tap- 2. Tighten the screw with a 4 mm ping screws (4 mm × 18 mm) into hexagonal wrench. the screw holes. Push on the screws with a screwdriver so they make marks where the installation holes Screw Terminal Cover are to be located. 2. Drill 2.5 mm diamete
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ENGLISH ESPAÑOL DEUTSCH FRANÇAIS ITALIANO NEDERLANDS êìëëäàâ Specifications Power source ........................................................................................................ 14.4 V DC (10.8 V to 15.1 V allowable) Grounding system .......................................................................................................................................... Negative type Current consumption .............................................................................
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Contenido Antes de usar este producto Muchas gracias por la adquisición de este Antes de usar este producto .................... 1 producto PIONEER. Antes de tratar de Visite nuestro sitio Web .................................... 1 operarlo, lea atentamente este manual. En caso de desperfectos .................................... 2 PRECAUCION ................................................2 PRECAUCION ................................................2 Si desea deshacerse de este ADVERTENCIA ....
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ENGLISH ESPAÑOL DEUTSCH FRANÇAIS ITALIANO NEDERLANDS êìëëäàâ canales, siga el diagrama de la conexión de sali- En caso de desperfectos da de la bocina para crear un puente como se muestra en la parte posterior del amplificador, y Si esta unidad no funciona correctamente, conecte los cables de dos bocinas de 8 Ω en póngase en contacto con su distribuidor o paralelo para lograr una carga de 4 Ω o use una con el Centro de Servicio PIONEER sola bocina de 4 Ω por canal. autorizado más cercano. Si tie
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Ajuste de esta unidad 3
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ENGLISH ESPAÑOL DEUTSCH FRANÇAIS ITALIANO NEDERLANDS êìëëäàâ Cubierta de terminales Antes de montar la unidad, desapriete los tornillos con una llave hexagonal de 4 mm y quite la cubierta de terminales. Placa de identificación Cuando cambie el interruptor BFC o la dirección de la placa de identificación, afloje los tornillos con una llave hexagonal de 2 mm y saque la placa de identi- ficación. Tenga cuidado en no perder los tornillos cuando aflojar y sacarlos. Interruptor BFC (Control de la frec
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Ajuste de esta unidad No hay necesidad de disminuir el volumen de Configuración apropiada de la la unidad principal y se controla una salida ganancia muy alta. • Esta unidad está equipada con una función de pro- tección para evitar el fallo de funcionamiento de Relación entre la ganancia del amplifi- la propia unidad y de los altavoces debido a una cador y la potencia de salida de la unidad salida muy alta, uso inadecuado o conexión incor- recta. principal • Al producir el sonido a un volumen al
