Using the Instruction Manual

Thank you for purchasing this Digital Piano. The use of high technology and the most advanced sampling technique brings you high quality sound and enjoyment. The combination of digital piano and electronic keyboard features let you perform perfectly. We hope this skilfully built digital piano will able to explore your creativity, and brings you unlimited happiness and music enjoyment. Before you use the piano, we recommend you to read through this manual. Please keep this instruction manual for future reference.

Precautions

Please read the following carefully before use:

Do not expose the piano to high temperature, direct sunlight and excessively dusty places.

Do not place the piano too close to other electrical appliances such as television and radio or it may cause interference.

Do not place the piano to excessive humidity area. Avoid putting container with liquid on top of the piano, this will prevent the damage of the internal parts of the piano by flowing liquid.

Always unplug cables by gripping the plug firmly, but not pulling on the cable.

Do not apply excessive force to the switches and buttons.

When the piano is not in use or during a thunderstorm, disconnect the power supply.

Avoid adjusting the volume level to the maximum or to the levels that you feel uncomfortable, we recommend you to limit the volume level to two-third of the max to prevent the damage of audiory sense

Unplug the power cable before cleaning the piano, never connect or disconnect the power cable with a wet hand.

Check and clean the power plug periodically.

To avoid damage to the piano and other devices to which it is connected, turn the power switches of all related device off prior to connecting or disconnecting cables.

Clean the piano with a dry soft cloth, a slightly damp cloth may be used to remove dirt.

Never use cleaners such as thinner or alcohol. To prevent damage the surface of the LCD display, please use lens cleaning tissue to clean the display.

If the piano cable is damaged, do not use the piano, otherwise it may a fire or electrical hazard.

The piano may cause malfunction due to improper handling, if this occurs, switch off the piano and switch on again after 30 seconds.

Do not attempted to disassemble or repair the piano by yourself, and do not modify the internal parts. If the piano is not working properly, please contact approved repairer.

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Williams Sound Sonata 88 manual Precautions
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Sonata 88 specifications

Williams Sound Sonata 88 is a state-of-the-art assistive listening system designed to enhance the auditory experience for individuals with hearing impairments. This innovative system is particularly popular in venues such as theaters, places of worship, and convention centers, where clear communication is vital.

One of the standout features of the Sonata 88 is its exceptional audio clarity and range. Utilizing advanced digital signal processing, this system ensures that sound is delivered with high fidelity and minimal distortion. The wireless functionality means that users can enjoy the audio without being tethered to a fixed location, granting them freedom of movement while still receiving excellent sound quality.

The Sonata 88 operates on the 900 MHz frequency band, allowing for reliable transmission over considerable distances, making it suitable for larger venues. The system can support multiple users simultaneously, accommodating a variety of hearing needs. This makes it an ideal solution for events with diverse audiences, ensuring everyone has access to clear audio.

Another notable feature is the system's user-friendly interface. Simple controls and intuitive setup allow users to adjust settings based on their preferences. This ease of use is paired with lightweight and portable equipment, including headphones and body-pack receivers, making it convenient for both users and event organizers.

In terms of technology, the Sonata 88 employs Frequency Modulation (FM) for superior signal transmission. This technology not only enhances the clarity of sound but also reduces interference, ensuring that users receive a quality listening experience, even in environments with multiple electronic devices.

The Sonata 88 is also designed with accessibility in mind, featuring a range of compatible accessories to facilitate various hearing aids and cochlear implants. This focus on inclusivity underscores the system’s commitment to providing equitable access to sound for all users.

Additionally, the Sonata 88 is equipped with an informative display, providing visual indicators for battery life and signal strength, which contributes to a seamless experience. Overall, the Williams Sound Sonata 88 is a leading choice for assistive listening solutions, combining cutting-edge technology, user-friendly design, and a commitment to high-quality audio for individuals with hearing challenges. With its robust features, the Sonata 88 stands out as a vital tool in promoting effective communication and enhancing the auditory experience in diverse settings.
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