NAD C 272 owner manual Investigacion DE Averias

Page 26

INVESTIGACION DE AVERIAS

Problema

Causa

Solución

 

 

 

NO HAY SONIDO

• Conductor CA de Power desenchufado

• Compruebe si está enchufado el

 

o Power no puesto en on

conductor de CA y Power está en on

 

• Interruptor Selector de Entrada no

• Ponga el interruptor en entrada activa

 

puesto en entrada activa

 

 

• Control de Nivel de Entrada bajado

• Ponga el control arriba en el nivel

 

totalmente

correcto

 

 

 

NO HAY SONIDO EN UN CANAL

• Control Balance (equilibrio) no centrado

• Centre el control Balance

 

• Altavoz no bien conectado o dañado.

 

 

• Conductor de entrada desconectado o

• Compruebe conexiones y altavoces

 

dañado

• Compruebe conductores y conexiones

 

 

 

BAJOS DEBILES/ IMAGEN DE ESTEREO

• Altavoces cableados fuera de fase

• Compruebe conexiones con todo s los

DIFUSA O NO EXISTENTE

 

del sistema

 

• Bridge Mode seleccionado cuando se

• Desactive el Bridge Mode

 

conectan los altavoces normalmente

 

 

 

 

DIODO LED POWER/PROTECTION

• El cableado de los altavoces tiene

• Ponga amplificador en “off” y

PERMANECE ROJO AL PONER POWER ON

cortocircuito

compruebe las conexiones de cable de

 

 

ambos altavoces en el panel trasero del

 

 

amplificador. Ponga el amplificador en

 

 

on

 

 

 

EL INDICADOR POWER/PROTECTION SE

• Amplificador recalentado

• Ponga amplificador en off. Asegure que

PONE EN ROJO DURANTE EL

• Impedancia total de altavoces

las ranuras superiores e inferiores de

FUNCIONAMIENTO

demasiado bajo

ventilación del amplificador no están

 

 

bloqueadas. Después de enfriado el

 

 

amplificador, póngalo otra vez en on.

 

 

• Asegure que la impedancia total de

 

 

altavoces no es inferior a 4 ohmios

 

 

• Compruebe si hay cortocircuito en los

 

 

cables de circuitos de altavoz

 

 

 

E

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Contents 272 Important Safety Instructions Rear Panel Connections Figure Front Panel Controls FigureNAD C 272 Stereo Power Amplifier Speakers a & Speakers B Bare Wires and PIN ConnectorsBridge Mode Soft ClippingTrigger Indicator Front Panel Controls Figure STAND-BY/PROTECTION IndicatorPower ON/OFF Sense IndicatorATO Logic Chart ATO LogicTroubleshooting Problem Cause SolutionPage Amplificateur de Puissance NAD C Bi-Amplificateurs Commande DE Niveau D’ENTREE Input LevelMode Ponte HAUT-PARLEURS a & HAUT-PARLEURS BFonctionnement normal Veille Protection Indicateur Capteur Sense Indicateur DE Mode Ponte Bridge ModeIndicateur d’ASSERVISSEMENT Trigger Indicateur D’ECRETAGE Doux Soft ClippingATO Logic DE NAD Tableau DE Logique DE Mise EN Marche Automatique ATO LogicDepannage Endverstärker NAD C BRIDGE-MODUS Brückenschaltung Eingangspegelsteller Input LevelBlanke Drähte UND Endhülsen Soft ClippingNormalbetrieb Bereitschaftsmodus Schutzschaltung ATO-LOGIC-TABELLE Anzeige Bridge ModeNAD ATO Logic Problemlösung Page Notas Sobre LA Instalacion Amplificador NAD CInicio Rapido Conexiones DEL Panel Trasero Figure Fixed12V Trigger Auto ON-OFF Speakers a & Speakers BCables Desnudos Y Conectores DE Patillas Funcionamiento normal Stand-by Protection NAD ATO Logic Logitrónica ATO DE NAD Tabla DE ATO Logic Logitrónica ATOInvestigacion DE Averias Page Amplificatore NAD C Fili Scoperti E Connettori a Piedini Controllo Livello DI InputAltoparlanti a ED Altoparlanti B Modo PonticellareVerde Arancione Rosso Attesa Standby ProtezioneSchema Della Logica ATO Logica NAD ATORicerca Guasti Page Amplificador de Energia NAD C Speakers a & Speakers B Altifalantes a E B Bridge Mode Modo DE Ligação EM PonteInput Level Control Controlo DE Nível DE Entrada Cabos a Descoberto E Terminais DE PinosFuncionamento normal Stand-by Protecção SLEEP/WAKE, SEBSE/DEFEAT Indicador Detecção Trigger Indicator Indicador TriggerBridge Mode Indicator Indicador DE Modo DE Ligação EM Ponte Circuito Lógico DE ATO Patenteado Pela NAD Tabela do Circuito Lógico DE ATOResolução DE Problemas Anslutningar PÅ Apparatens Baksida Figure Fixed ATT Tänka PÅ VID InstallationSnabbstart Ingångsväljare12V Trigger Automatiskt AV OCH Påslag Högtalarterminaler a & BBryggkoppling 12V Trigger IngångRött Stand-by SkyddslägeNAD ATO Logic ATO Logic TabellFelsökning Page NAD Electronics

C 272 specifications

The NAD C 272 is a high-performance power amplifier designed for audiophiles seeking exceptional sound quality and versatility. This amplifier integrates advanced technology and robust engineering, making it a popular choice for both home theater setups and stereo systems.

One of the main features of the NAD C 272 is its power output. It is capable of delivering an impressive 150 watts per channel into 8 ohms, with dynamic power reaching up to 300 watts into 4 ohms. This allows the C 272 to drive a wide range of speakers, providing ample headroom for complex musical passages or explosive soundtracks. The amplifier employs a high-current design that ensures it can handle transient peaks without distortion, resulting in a clear and dynamic sound.

The C 272 utilizes NAD's proprietary PowerDrive technology, which intelligently manages the amplifier’s output to deliver the necessary power without sacrificing sound quality. This technology ensures that the amplifier maintains control over the speakers, allowing for detailed and accurate reproduction of music across various genres. Additionally, the C 272 features an adaptive biasing system that optimizes the amplifier’s operation, improving efficiency and thermal performance.

Constructed with a solid chassis, the C 272 is designed to minimize vibration and electromagnetic interference. This helps preserve the integrity of the audio signal, resulting in a transparent and lifelike listening experience. The amplifier's user-friendly design includes a straightforward front panel with power and input select buttons, while the rear panel provides connections for both balanced and unbalanced inputs, making it compatible with a wide range of audio components.

The NAD C 272 also features protection circuits that safeguard the amplifier and connected speakers from overheating and short-circuit issues. This reliability makes it an ideal choice for long listening sessions, ensuring peace of mind while enjoying your favorite music or movies.

In conclusion, the NAD C 272 stands out for its combination of power, technology, and sound quality. The amplifier caters to those who prioritize performance in their audio systems, making it a worthy addition for any serious music lover or home theater enthusiast. With its robust engineering and high-quality components, the C 272 continues to receive accolades for its ability to deliver a rich and engaging listening experience.
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