User manual CLARION APA2104 INSTALLATION MANUAL

[. . . ] Printed in Malaysia / Gedruckt in Malaysia / Imprimé en Malaisie / Stampato in Malesia / Impreso en Malasia APA2104 English 90W × 2 Channel Power Amplifier 2-Kanal-Endverstärker mit 90 W Ausgangsleistung pro Kanal Amplificateur de puissance à 2 canaux × 90W Amplificatore di potenza a 2 canali da 90 W Amplificador de potencia de 90 W × 2 canales 1999/12 (A·M) 280-7447-00 2. DESCRIPTION / BESCHREIBUNG / DESCRIPTION / DESCRIZIONE / DESCRIPCIÓN English The Clarion APA2104 car audio amplifier (show in Figure 1) is a 2-channel amplifier that delivers 50 watts (RMS), into 2 channel or 125 watts into 1 channel. Depending on your application, this amplifiers is an excellent choice of customizing your car audio system. All connections and controls are on end panels and are straightforward and easy to understand. We use gold-plated RCA and barrier connectors to ensure the best electrical connection for your system. [. . . ] Instead, see your authorized Clarion dealer for installation recommendations. Mounting Precautions Although this Clarion amplifier incorporates a large heat sink and protection circuits, mounting any amplifier in a confined space without any air movement can still damage internal circuits over time. Choose a site that provides adequate ventilation around the amplifier. For easy system set-up, mount the amplifier so the controls and fuse will be accessible after installation. In addition, observe these precautions: · For the most efficient cooling, mount the amplifier so cool air runs along the length of the heatsink. Remember, any moving air will dissipate heat. · Mount the amplifier on a rigid surface. Do not install the amplifier on plastic or other combustible material. · Prior to drilling, make sure proposed mounting holes will not cut into the fuel tank, fuel lines, brake lines (under chassis), or electrical wiring. Wiring Precautions · Read all wiring precautions. If you are not sure of the connections, contact your authorized Clarion dealer. · Before installation, make sure the head unit power switch is turned OFF. · Disconnect the negative (­) lead at the battery before making any power connections. · When making connections, be sure that each connection is clean and secure. Insulate final connections with electrical tape or shrink tubing. Failure to do so may damage your equipment. · A secure, clean ground connection is critical to the performance of your Clarion car audio amplifier. Use the shortest ground wire possible to minimize resistance and avoid noise problems. · Add an external fuse on the positive (+) power lead and connect it as close as possible to the vehicle's (+) battery terminal. Use a rating that equals the total current consumption at full output of all amplifiers in the system. Adding an external fuse will protect the electrical system from short-circuits that can cause fire. · Refer to Figure 6 when making electrical connections. [. . . ] Die Lautstärke erhöhen und nachprüfen, dass der APA4204 Musiksignale aller Frequenzen verzerrungsfrei reproduziert. Falls Verzerrungen hörbar sind, alle Anschlüsse überprüfen und sicherstellen, dass der GAIN-Regler korrekt eingestellt ist. Eine weitere mögliche Ursache von Verzerrungen sind beschädigte (oder nicht ausgelastete) Lautsprecher. Weitere Hinweise hierzu sind dem Abschnitt "Störungsbeseitigung" zu entnehmen. Español 1. [. . . ]