TROUBLE SHOOTING

NO SOUND

￿Ensure the AC adaptor is fully inserted into the AC outlet and the power connection input on the transmitter.

￿Ensure the speaker is switch ON.

￿Speaker’s battery capacity is too low, replace with new batteries or connect the AC adaptors to the speakers.

￿Ensure the TV or audio component is ON.

￿The connected audio / video equipment is not playing. Start playing the equipment.

￿The volume of speaker is too low, adjust the volume to an appropriate level.

DISTORTED

￿Press the “AUTO SCAN” button under the speakers until the frequency between the transmitter and speakers are matched.

￿Change the position of the channel selector on the transmitter. You must then press the “AUTO SCAN” button on the speakers.

￿Battery capacity is too low. Replace with the new battery.

￿Ensure the volume level of speakers is adjusted properly.

￿The speaker is too far away from transmitter, move them closer.

￿The input level of the audio signal is too low. Turn up the volume of the audio source equipment.

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Mark Feldstein & Assoc SP4080 user manual Trouble Shooting No Sound, Distorted
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SP4080 specifications

Mark Feldstein & Associates SP4080 is a versatile and innovative product designed for modern audio enthusiasts and professionals. Known for its outstanding sound quality and user-friendly features, the SP4080 has carved its niche in the market of portable speakers. Compact yet powerful, it delivers a remarkable audio experience suited for various settings, whether at home, during outings, or at events.

One of the standout features of the SP4080 is its impressive sound output. Equipped with high-performance drivers, it ensures clear highs, rich mids, and robust bass, bringing your music and audio content to life. This speaker supports a wide frequency range, allowing it to reproduce a diverse array of musical genres effectively. The incorporation of advanced sound technology, such as DSP (Digital Signal Processing), further enhances audio clarity and prevents distortion, providing users with a premium listening experience.

Connectivity is a crucial aspect of modern audio devices, and the SP4080 excels in this area. It boasts multiple connectivity options, including Bluetooth, AUX, and USB ports. The Bluetooth feature allows seamless pairing with smartphones, tablets, and laptops, enabling users to stream their favorite tracks wirelessly. The AUX and USB input options ensure compatibility with a variety of devices, making it a flexible solution for users with different needs.

Battery life is another essential characteristic of the SP4080. With an integrated rechargeable battery, this speaker offers extended playtime, making it ideal for outdoor activities and gatherings. Users can enjoy hours of music without worrying about frequent recharges, adding to the device's convenience and portability.

The design of the Mark Feldstein & Associates SP4080 is sleek and modern, making it visually appealing. Its compact form factor makes it easy to transport, while durable materials ensure it can withstand daily use and minor impacts. Additionally, the speaker is often equipped with features such as water resistance, providing extra protection for outdoor events.

In summary, the Mark Feldstein & Associates SP4080 is a robust speaker that combines excellent audio performance, versatile connectivity options, impressive battery life, and a stylish design. Its thoughtful features make it an attractive choice for anyone looking for a reliable and portable sound solution. Whether you're hosting a party, enjoying a picnic, or simply unwinding at home, the SP4080 is designed to enhance your listening experience.
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