INDICACIONES IMPORTANTES

EEs importante mantener los aparatos alejados de instalaciones de calefacción y radiadores eléctricos. No exponga nunca el receptor de mentonera a los rayos directos del sol.

EEl receptor de mentonera debe emplearse sólo en recintos secos.

DATOS TÉCNICOS

RI 150

RI 300

Procedimiento de modulación

FM, mono

FM, estéreo

Frecuencias portadoras

2,3 MHz

2,3 MHz / 2,8 MHz

Margen de transmisión

 

 

de audiofrecuencia

18-18000 Hz

18-18000 Hz

Factor de distorsión

< 1%

< 1%

Relación señal/ruido

típ. 70 dB

típ. 64 dB

Tiempo de servicio

 

 

con 1 acumulador BA 151

aprox. 6 h

aprox. 5 h

Peso con/sin acumulador BA 151

45 g / 35 g

45 g / 35 g

Volumen máximo

130 dBA

130 dBA / 126 dBA

LA TECNOLOGÍA Y EL SERVICIO DE SENNHEISER

SE ORIENTAN HACIA EL PROGRESO

Incluso después de muchos años podrá Vd. disfrutar, sin restricción alguna, de su instalación de transmisión de sonido por rayos infrarrojos. Las piezas de desgaste tales como almohadillas de los auriculares o los acumuladores pueden adquirirse en cualquier momento. E incluso si, inesperadamente, fuera necesario efectuar una reparación, el servicio postventa Sennheiser le garantiza una arreglo económico, rápido y adecuado.

ACCESORIOS

 

E

Acumulador BA 151

Art. núm. 04146

P

Almohadillas negras, ejecución más sólida

EP1 Art. núm. 04655

P

Almohadillas blancas, ejecución blanda

EP2 Art. núm. 04656

E

Cargador L 151 para dos acumuladores

Art. núm. 04457

E

Regleta de carga L 151-10

 

 

para 10 auriculares ó 10 acumuladores

Art. núm. 04494

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Sennheiser RI 300 manual Indicaciones Importantes, Datos Técnicos, Accesorios

RI 300 specifications

Sennheiser RI 300 is a premium wireless receiver designed for professional audio applications, particularly in the realm of assistive listening and communication systems. Known for its exceptional sound quality and ease of use, it has become a reliable choice for various environments, including theaters, conference halls, and educational institutions.

One of the main features of the Sennheiser RI 300 is its robust wireless technology, which ensures stable and clear audio transmission even in crowded venues. It operates on the 2.4 GHz frequency, an unlicensed band that offers a wide range of channels to help avoid interference from other wireless devices. This frequency range allows for a seamless and uninterrupted listening experience, making it ideal for users who require consistent audio performance.

The RI 300 boasts an impressive frequency response, which captures audio across a wide spectrum, ensuring that users hear everything from the softest whispers to the loudest sounds with clarity. Additionally, the device includes a built-in equalizer that allows users to customize audio settings according to their preferences and environmental conditions. This feature enhances the overall listening experience, providing tailored sound quality for various applications.

Another key characteristic of the Sennheiser RI 300 is its ergonomic design. The receiver is lightweight and compact, making it comfortable for prolonged use. It features a simple interface with intuitive controls, allowing users to easily adjust volume levels and manage settings without any hassle. The device is also equipped with a rechargeable battery, providing extended use without the need for frequent replacements.

Sennheiser places a strong emphasis on durability, and the RI 300 is no exception. Built with high-quality materials, this receiver is designed to withstand the rigors of daily use in demanding environments. Its robust construction ensures reliability, making it a smart investment for professionals who need a dependable audio solution.

In conclusion, the Sennheiser RI 300 wireless receiver stands out for its performance, versatility, and user-friendly design. With its advanced wireless technology, customizable audio settings, and durability, it meets the needs of both casual users and professionals. Whether for assistive listening, presentations, or event coordination, the RI 300 delivers high-quality sound and a user-centric experience, ensuring that every listener can enjoy clear and crisp audio.