Sugestões para resolução de problemas

Problema

Provável causa

Medida a ser tomada

 

 

 

Nenhum som

 

 

 

 

 

 

Acionamento remoto baixo ou inexistente

Verifique a tensão do acionamento remoto no amplificador e repare con-

 

 

forme necessário..

 

 

 

 

Fusível queimado

Verifique a integridade do cabo de alimentação e se há algum curto-circuito

 

 

nos alto-falantes.. Repare o que for necessário e troque o fusível..

 

 

 

 

Cabos de alimentação desconectados

Verifique as conexões do cabo de alimentação e do terra e repare ou troque

 

 

o que for necessário..

 

 

 

 

Entrada de áudio não conectada

Verifique as conexões RCA e repare ou troque o que for necessário..

 

 

 

 

Cabos dos alto-falantes desconectados

Verifique os cabos dos alto-falantes e repare ou troque o que for necessário..

 

 

 

 

Alto-falante danificado

Verifique o sistema usando um alto-falante que funcione e, se necessário,

 

 

repare ou troque os alto-falantes com problema

 

 

Áudio intermitente

 

 

 

 

A proteção térmica é ativada quando a tempera- Certifique-se de que haja ventilação apropriada para o amplificador e, se

 

tura do trocador de calor ultrapassa 90 ºC

necessário, melhore a ventilação..

 

 

 

 

Entrada de áudio solta ou de má qualidade

Verifique as conexões RCA e repare ou troque o que for necessário..

 

 

 

 

Conexões da alimentação elétrica soltas

Verifique as conexões do cabo de alimentação e do terra e repare ou troque

 

 

o que for necessário..

Som distorcido

O nível de sensibilidade do amplificador está muito alto e excede a capacidade máxima do amplificador

Reajuste o ganho.. Consulte as informações detalhadas na seção Como ajustar o som do sistema deste manual..

© 2008 Directed Electronics. Todos os direitos reservados..

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Directed Audio XTR5004, XTR2504 Sugestões para resolução de problemas, Problema Provável causa Medida a ser tomada

XTR5004, XTR2504 specifications

The Directed Audio XTR2504 and XTR5004 are premium amplifiers designed for audio enthusiasts seeking an exceptional listening experience. These models are part of Directed's XTR line, which is known for its innovative technology and high performance, catering to both car audio and home audio applications.

One of the main features of the XTR2504 is its compact design, which allows it to fit in a variety of installation locations without compromising on power. The amplifier is rated at 250 watts RMS, providing ample power to drive mid-range and high-frequency speakers. It boasts a 4-channel output configuration, making it suitable for multi-speaker setups and offering flexibility for system customization.

The XTR5004 takes performance a step further, delivering an impressive 500 watts RMS. This model is ideal for larger setups or for users who require additional power to energize larger speakers and subwoofers. Both models utilize high-efficiency class D amplification technology, which minimizes power consumption while maximizing output. This efficiency translates to less heat generation, allowing for prolonged use without the risk of overheating.

One of the standout technologies featured in these amplifiers is their advanced signal processing capabilities. Both the XTR2504 and XTR5004 come equipped with variable high-pass and low-pass filters, allowing users to tailor the output frequency range according to their specific needs. This feature is crucial for optimizing sound quality, ensuring that each speaker operates within its optimal range, leading to a clearer and more balanced audio experience.

The amplifiers also incorporate a robust thermal management system, including built-in protection mechanisms that prevent damage from overheating or short circuits. This attention to durability and reliability makes the XTR2504 and XTR5004 ideal choices for both competitive audio setups and casual listening environments.

Additional characteristics include a sleek, modern design featuring a durable chassis that can withstand the rigors of installation in car environments. The amplifiers feature high-quality RCA inputs and remote gain control options for user convenience.

In summary, the Directed Audio XTR2504 and XTR5004 amplifiers exemplify cutting-edge technology in the realm of audio performance. With their powerful output, efficient design, and customizable features, these models are designed to provide an immersive audio experience that will satisfy even the most discerning audiophiles.