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Sharp LE814 Definition of terms concerning satellite reception, Toneburst, Highband 22kHz signal

Models: LE914 LE820 LE824 LE822 LE925 LE814

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6. Definition of terms concerning satellite reception

This compendium was prepared with the aid of the Internet website www.wikipedia.de

You can find further information concerning this subject on the same webpage.

DiSEqC - Digital Satellite Equipment Control

describes a digital control signal technology, applied in the building cabling of satellite reception facilities, DiSEqC-control signals compared to the 14/18- Volt- and 22-kHz control signals enable broader range of functions in satellite reception.

DiSEqC switching commands are transmitted serially as digitally encrypted data words.

22kHz Switchbox – Switch for two satellites

22kHz Switchbox is an electronic switch which is controlled with a 22kHz signal from the satellite receiver. The switch can be found between the receivers and the satellite equipment. Attention! When this point is not properly configured, it could happen that only one satellite will be found in a search (usually the satellite which is connected to the first port (0kHz) of the switchbox).

Toneburst

To obtain another switch criterion (along with 14/18 volt and 22 kHz) tone burst was introduced. Here only one sequence of bits (e.g. "0" = satellite A or "1" satellite B) is modulated onto the 22 kHz signal.

Highband 22kHz signal

The 22kHz signal is required for switching between lower and upper sideband. Thus the 22kHz signal is another switch criterion (along with 14/18 Volt) and is transmitted by the satellite receiver to the multiswitch/LNB.

Toneburst switchbox - switch for two satellites

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Sharp LE814 Definition of terms concerning satellite reception, DiSEqC Digital Satellite Equipment Control, Toneburst
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LE914, LE820, LE824, LE822, LE925 specifications

The Sharp LE814, LE925, LE822, LE824, and LE820 are part of Sharp's innovative range of LCD TVs, designed to deliver stunning picture quality and an exceptional viewing experience. Each model boasts unique features and characteristics, catering to diverse consumer preferences and requirements.

The Sharp LE814 series highlights a sleek design, with slim bezels that maximize the screen space, offering an immersive viewing experience. Equipped with Full HD resolution, the LE814 delivers crisp and vibrant visuals. Its Aquos Crystal Color technology enhances color accuracy, making every shade appear more lifelike. The model also features built-in Wi-Fi connectivity, allowing seamless access to popular streaming services, making it ideal for viewers who enjoy binge-watching their favorite shows.

Next in line is the Sharp LE925, which stands out with its advanced 4K Ultra HD resolution. This model integrates the latest image processing technology, ensuring that every detail is captured with stunning clarity. The dynamic contrast ratio enables deeper blacks and brighter whites, providing a more balanced image. Additionally, the LE925 incorporates HDR (High Dynamic Range) support, enhancing the range of colors and brightness for a more realistic visual experience. With multiple HDMI ports and USB connectivity, users can easily integrate their devices for a comprehensive entertainment solution.

The Sharp LE822 series focuses on smart technology, featuring a user-friendly interface that simplifies navigation. This model offers voice control capabilities, allowing users to operate the TV hands-free. The LE822 also utilizes natural motion technology, which reduces blur during fast-moving action scenes, perfect for sports enthusiasts and action movie lovers.

The Sharp LE824, on the other hand, aims to bring cinema-quality sound into users’ homes. With its integrated Dolby Digital sound system, it delivers rich audio that complements its stunning visuals. The LE824 also includes smart features such as screen mirroring, enabling users to cast content directly from their smartphones or tablets onto the big screen.

Finally, the Sharp LE820 series offers a balance of performance and affordability. With its Full HD display and low power consumption, the LE820 is an eco-friendly choice for consumers. The model also includes various picture modes that allow users to customize their viewing experience, whether they are watching movies or playing video games.

In summary, Sharp's LE814, LE925, LE822, LE824, and LE820 models provide an impressive array of features tailored to meet the needs of different audiences. From breathtaking picture quality to immersive sound, these TVs incorporate cutting-edge technologies that elevate home entertainment to new heights. Whether viewers seek advanced features or affordability, Sharp has crafted models that promise to enhance any viewing experience.