Coustic D-block manual Limited Warranty

Page 13

7.Amplifier shutting off and LED flashing off and on: This is an indication of low or high voltage at the +BATT or the remote portion of the amp. Test the +BATT and the remote por- tion of the amp with a digital multi-meter. If the voltage at either of these terminals is above 15volts or below 11volts, consult an automotive electrical specialist. If voltage is consistently below 11volts, adding a one-farad stiffening capacitor will solve the problem.

8.Whining noise that increases with acceleration: This is what is known as a

ground loop. To verify if the noise is being generated by a bad ground or the RCA cables, remove the RCA cables from the amp (make sure they are shielded from touching the chassis) and turn the system back on. If the noise persists, then the problem is ground related. If the noise stops, then it is being radiated into the amp via the RCA cables. If the noise is being radiated by the RCA cables, simply re-route the cables away from power cables–specifically the +BATT cable that is connected to the battery. If whining noise is ground related then confirm that all ground cables are secure in the vehicle and free of corrosion. Please see power and ground portion of this manual for correct system grounding instructions.

COUSTIC TECHNICAL SUPPORT 1.877.268.7842

LIMITED WARRANTY

COUSTIC amplifiers purchased in the USA from an authorized COUSTIC dealer are guaranteed against defects in material and workmanship for the period of 1 year from the date purchased by the end user if the product is installed by an authorized COUSTIC dealer, and 90 days if installed by the consumer. Product found to be defective during that period will be repaired or replaced by COUSTIC at no charge. This warranty is void if it is determined that unauthorized parties have attempted repairs or alterations of any nature. Warranty does not extend to cosmetics or finish. Before presuming a defect is present in the product, be certain that all related equipment and wiring is functioning properly. COUSTIC disclaims any liability for other incurred damages resulting from product defects. Any expenses in the removal and reinstallation of products are not covered by this warranty. COUSTIC’s total liability will not exceed the purchase price of the product. If a defect is present, your authorized COUSTIC dealer may be able to effect repairs.

1 Year Warranty against defects in materials and workmanship

(90 day Mitek Proof of Performance Pledge applies)

2 years if professionally installed by an authorized Coustic retailer.

Proof of purchase is required when requesting service, so please retain your sales receipt, and take a moment to register your warranty on line @ www.Coustic.com.

12

Image 13
Contents Page Introduction Specifications FeaturesConnect the amplifier to the battery InstallationConnect the amplifier remote turn-on Connect the amplifier ground to the vehicle chassisReconnect the battery ground to the vehicle battery Connecting signal cables to the amplifierRemote Gain Control Wiring Diagram Charging System Wiring Diagram 5.1 Surround Sound Example Wiring Diagram Single 4-CHANNEL Amplifier System Wiring Diagram Multi Amplifier System System Tuning Input Gain Adjustment Crossover Frequency Selection Freq System Tuning Crossover AdjustmentBass Boost Control Bass Boost Subsonic Filter SUB SonicTrouble Shooting Limited Warranty Instalación CaracterísticasConecte el amplificador a la batería Nota Conecte el encendido a control remoto al amplificadorControl remoto de amplificación Conexión de los cables de señal al amplificadorSintonización DEL Sistema Ajuste DE Amplificación DE Entrada Selección de la frecuencia de crossover Freq Sintonización DEL SistemaControl de refuerzo de bajos Bass Boost Filtro subsónico SUB SonicResolucion DE Problemas Sonido bajo de la radio y el CD Branchez l’amplificateur sur la batterie CaractéristiquesRégulation de gain à distance Branchez la mise en marche à distance de l’amplificateurBranchez les câbles de signaux sur l’amplificateur Réglage DU Système Réglage DU Gain D’ENTRÉE Sélection de fréquence de filtre passif Freq Réglage DU Système Réglage DE Filtre PassifRéglage des Bass Boost Bass Boost Filtre subsonique SUB SonicRecherche DES Causes DE Pannes Page Schließen Sie den Verstärker an die Batterie an FeauturesSchließen Sie den Verstärker an die Fernbedienung an Schließen Sie das Signalkabel an den Verstärker anFernbedienungs-Verstärkungsregler Systemeinstellung Anpassung DES Eingangsvertsärkungsreglers Auswahl der Crossover-Frequenz Freq Systemeinstellung CROSSOVER-ANPASSUNGBass-Boost-Regler Bass Boost Subsonic-Filter SUB SonicProblemlösungen