XY-S350H 2.1-kanals Bluetooth-strøm Amplivligere styre

1. Introduksjon

Thank you for choosing the AUGUESLD XY-S350H 2.1 Channel Bluetooth Power Amplifier Board. This high-fidelity audio amplifier utilizes two TPA3251 chips, delivering a powerful output of 220W for each stereo channel and 350W for the subwoofer channel. It supports a wide voltage input range of 18V-36V and offers versatile audio input options including Bluetooth, AUX, USB flash disk, and USB sound card. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.

2. Sikkerhetsinformasjon

Please read and understand all safety instructions before operating the amplifier board. Failure to do so may result in injury or damage to the device.

• Strømforsyning: Sørg for at inngangsvoltage is within the specified range of 18V-36V DC. Using an incorrect voltage kan skade brettet.
• Ventilasjon: Sørg for tilstrekkelig ventilasjon rundt amplifier board to prevent overheating. The integrated fan and heatsink require proper airflow.
• Tilkoblinger: Always power off the device before making or changing any connections (speakers, power, audio input).
• Kortslutninger: Avoid short circuits between terminals. Ensure all wiring is secure and insulated.
• Miljø: Do not expose the device to water, moisture, or extreme temperatures. Operate in a clean, dry environment.
• Beskyttelsesfunksjoner: The XY-S350H includes multiple protection mechanisms such as short circuit protection, undervoltage beskyttelse, overvoltage protection, and clipping protection. While these features enhance safety, proper operation is still crucial.

3. Pakkens innhold

Bekreft at alle varene er til stede i pakken:

• XY-S350H Bluetooth Amplifier Board x1
• Protective Shell Set x1
• Skrutrekker x1
• Knotter x5
• Brukerhåndbok x1

Image: Contents of the XY-S350H package. This image displays the amplifier board, a set of protective casing components, a small screwdriver, and five control knobs, illustrating what is included in the product box.

4. Produktet er overview

Familiarize yourself with the various components and controls of the XY-S350H amplifier bord.

Image: Labeled diagram of the XY-S350H amplifier board. This diagram highlights key connection points and controls, including the DC socket, R&L speaker outputs, subwoofer output, USB Flash Disk port, 3.5mm AUX Input, and the various control knobs for subwoofer frequency, subwoofer volume, master volume, R&L treble, and R&L bass.

Kontroller og porter:

• DC Socket (5.5mm*2.1mm): Power input (12-36V DC).
• R&L Speaker Outputs: Connect your right and left channel speakers.
• Subwooferutgang: Connect your subwoofer.
• USB Flash Disk: For avspilling av lyd files direkte fra en USB-stasjon.
• 3.5 mm AUX-inngang: For connecting external audio sources via a 3.5mm audio cable.
• Subwoofer Frequency Knob: Adjusts the cutoff frequency for the subwoofer output.
• Subwoofer Volume Knob: Controls the volume level of the subwoofer.
• Hovedvolumknapp: Controls the overall volume. Short press for pause/play, long press for power on/off.
• R&L Treble Knob: Adjusts the high-frequency response for the right and left channels.
• R&L Bass Knob: Adjusts the low-frequency response for the right and left channels.

5. Oppsett

5.1 Strømforsyningstilkobling

Connect a DC power adapter (18V-36V, above 10A recommended) to the DC socket. Ensure the polarity is correct if wiring directly. The amplifier requires a minimum of 18V to function.

Image: A warning graphic emphasizing that the amplifier requires an input voltage of ABOVE 18V to operate correctly. This is a critical setup requirement.

5.2 Høyttalertilkobling

Connect your speakers to the appropriate terminals:

• Left and Right Channel Speakers: Connect 3-8Ω full-range speakers with a power rating of 20W-300W.
• subwoofer: Connect a 2-8Ω subwoofer with a power rating of 50W-350W. For optimal performance, a subwoofer with a frequency range of 20Hz-200Hz is recommended.

Note on Impedance: If connecting multiple speakers in parallel, ensure the combined impedance for the left and right channels remains above 3Ω, and for the subwoofer, above 2Ω. Incorrect impedance can trigger overcurrent protection.

5.3 Lydinngangstilkobling

The XY-S350H supports multiple audio input methods:

• Bluetooth: Power on the device, enable Bluetooth on your source device (e.g., smartphone), and select "XY-S350H" from the list of available devices to pair.
• AUX-inngang: Connect an audio source (e.g., CD player, computer) to the 3.5mm AUX input jack using a 3.5mm audio cable.
• USB Flash Disk/USB Sound Card: Sett inn en USB-flash-stasjon med lyd files into the USB port, or connect a device that functions as a USB sound card.

6. Bruksanvisning

6.1 Strøm på/av

For å slå på eller av amplifier board, long press the Master Volume knob.

6.2 Volum- og tonekontroll

Adjust the sound output using the following knobs:

• Hovedvolum: Rotate to adjust the overall output volume.
• R&L Treble: Rotate to increase or decrease the high-frequency response of the main stereo channels.
• R&L Bass: Rotate to increase or decrease the low-frequency response of the main stereo channels.
• Subwoofervolum: Rotate to adjust the volume level of the subwoofer independently.
• Subwoofer frekvens: Rotate to set the crossover frequency for the subwoofer, determining which low frequencies are sent to the subwoofer.

6.3 Bluetooth Operation and APP Control

The XY-S350H supports Bluetooth 5.1 for wireless audio streaming and can be controlled via a dedicated mobile application.

Image: A smartphone displaying the Bluetooth control application interface. The app allows users to modify the Bluetooth name, set a connection password, and turn on/off prompt tones, providing enhanced control over the amplifier's Bluetooth functionality.

Using the APP, you can:

• Modify the Bluetooth name of the amplivligere.
• Set a connection password for enhanced security.
• Customize or disable prompt tones.

Image: A graphic demonstrating how the mobile application resolves common issues such as confusing Bluetooth names or signal hijacking. It shows multiple amplifier units and how the app allows easy customization of Bluetooth names and passwords for clear identification and secure connections.

6.4 Other Audio Inputs

When using AUX or USB inputs, ensure no Bluetooth device is actively connected, as the amplifier prioritizes Bluetooth when available.

7. Vedlikehold

Proper maintenance ensures the longevity and performance of your amplifier bord.

• Rengjøring: Use a soft, dry cloth to clean the surface of the board. Do not use liquid cleaners or solvents.
• Støvfjerning: Periodically inspect for dust accumulation, especially around the heatsink and fan. Use compressed air to gently remove dust.
• Ventilasjon: Sørg for at amplifier is always operated in a well-ventilated area. Do not block the air vents or fan.
• Lagring: Når den ikke er i bruk over lengre tid, oppbevar den ampOppbevar væsken på et kjølig og tørt sted, unna direkte sollys og ekstreme temperaturer.

Bilde: Et nærbilde view av amplifier's air cooling system. This image highlights the large-area aluminum alloy special-shaped heatsink and the fan, with blue arrows indicating the direction of airflow, demonstrating how the system reduces temperature and ensures full power operation.

8. Feilsøking

If you encounter issues with your XY-S350H amplifier board, refer to the table below for common problems and solutions.

Hvis problemet vedvarer etter at du har prøvd disse løsningene, kan du se delen om garanti og støtte for ytterligere hjelp.

9. Spesifikasjoner

Detailed technical specifications for the XY-S350H amplifier board:

Image: A technical diagram illustrating the precise dimensions of the XY-S350H amplifier board, including length, width, and height measurements in both inches and centimeters.

10. Garanti og støtte

AUGUESLD is committed to customer satisfaction. If you have any questions about the product, or if you experience any quality-related issues, please do not hesitate to contact our customer service team. We offer 7*24 hours after-sales service to provide you with a satisfactory resolution.

Please refer to your purchase platform or product packaging for specific warranty terms and contact information.