LES ACCUS PRESENTENT UN “CYCLE DE RECHARGE“

La durée de recharge de l’accu BA 151 est fonction de la durée d’utilisation de votre récepteur. La règle empirique est la suivante:

DUREE DE FONCTIONNEMENT x 3 = DUREE DE RECHARGE

Exemple :

1 heure d’écoute /

2 heures d’écoute /

3 heures d’écoute /

3 heures de recharge

6 heures de recharge

9 heures de recharge

FONCTIONNEMENT AVEC UN DEUXIEME ACCU

L’utilisation d’un deuxième accu permet de prolonger la durée d’écoute de votre récepteur. Le deuxième accu devra alors être systématiquement engagé dans le compartiment de l’émetteur afin d’être toujours chargé à fond et prêt à l’emploi en cas de besoin.

PSi vous utilisez votre Set avec un seul accu, il est alors nécessaire de faire une pause au bout d’environ 5 heures et de recharger l’accu dans le logement de l’émetteur pendant environ 15 heures:

écoute recharge

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 ...

PSi vous disposez d’un deuxième accu, la durée d’écoute possible est plus que doublée! Si vous enfichez immédiatement le premier accu dans le compartiment de recharge dès qu’il est déchargé, sa recharge vous permettra de disposer d’une autonomie supplémentaire:

2

1

écoute

écoute recharge écoute

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 ...

24

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Sennheiser RI 300 manual LES Accus Presentent UN Cycle DE Recharge, Fonctionnement Avec UN Deuxieme Accu

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.