Manual de usuario del receptor de audio Bluetooth Nulaxy BR04

1. Introducción

The Nulaxy BR04 Bluetooth Audio Receiver is designed to upgrade your existing audio systems, such as vintage stereos, wired speakers, or car audio systems, with wireless Bluetooth 5.0 connectivity. This device allows you to stream music from your smart devices or play directly from a TF card. It features a 3D bass mode for enhanced audio experience and offers stable, automatic connections.

2. Contenido del paquete

Desempaque la caja con cuidado y asegúrese de que todos los elementos estén presentes:

• Nulaxy BR04 Bluetooth Audio Receiver
• Manual de usuario
• Cable RCA
• Type-C Power Supply Cable
• Cable de audio de 3.5 mm

Image: Nulaxy BR04 Bluetooth Receiver and its complete package contents.

3. Características del producto

• Transmisión inalámbrica: Converts traditional audio systems to wireless for streaming from Bluetooth-enabled devices.
• Ranura para tarjetas TF: Supports direct music playback from a TF card.
• Bluetooth 5.0: Provides a stable and low-latency connection.
• 3D Bass Mode: Mejora los graves para una experiencia de audio más rica.
• Easy Setup & Auto-connect: Simple connection process with automatic re-connection to previously paired devices.
• Amplia compatibilidad: Connects to speakers via 3.5mm or RCA cables.
• Rango extendido: Reliable connection up to 50-70 feet.

4. Instrucciones de configuración

Follow these steps to set up your Nulaxy BR04 Bluetooth Audio Receiver:

1. Encendido: Connect the Nulaxy BR04 to a power source using the provided Type-C power supply cable. The blue indicator light will flash, indicating it is ready to pair.
2. Conectar al altavoz: Connect the BR04 to your speaker or stereo system using either the 3.5mm audio cable (AUX in port) or the RCA cable. Ensure the cables are securely plugged into the correct input ports on your audio system.
3. Pair with Smart Device:
   • Habilite Bluetooth en su teléfono inteligente o tableta.
   • Buscar "BR04" in the list of available Bluetooth devices.
   • Tap on "BR04" to initiate pairing. Once successfully paired, the Bluetooth indicator light on the receiver will turn solid blue.

Image: Visual guide for plugging in power, connecting to speakers, and pairing with a smart device.

Image: The Nulaxy BR04 receiver connected to a speaker, demonstrating easy setup and auto-connect functionality with a tablet.

Video: An unboxing and setup guide for the Nulaxy Bluetooth Audio Receiver, demonstrating how to connect it to an older stereo system and pair it with a smartphone.

5. Instrucciones de funcionamiento

Once connected and paired, you can begin using your Nulaxy BR04:

• Reproducción de música: Play music from your paired smart device. The audio will be transmitted wirelessly to your connected speakers.
• Control de volumen: Use the multi-function knob on the receiver to adjust the volume.
• 3D Bass Mode: Press the "3D" button on the receiver to activate or deactivate the 3D bass mode, which provides a more robust and heavy music effect.
• Reproducción de tarjeta TF: Insertar una tarjeta TF con música files into the designated slot on the receiver. The device will automatically switch to TF card playback.

Image: Diagram highlighting the various operational parts of the Nulaxy BR04 receiver.

Image: Visual representation of the two music modes: Bass Mode and Regular Mode, selectable via the 3D button.

Image: A TF card being inserted into the receiver, illustrating the TF card playback feature.

6. Solución de problemas

• Sin sonido:
  • Ensure the receiver is powered on and the indicator light is solid blue (paired).
  • Check all cable connections (3.5mm/RCA) between the receiver and your audio system.
  • Verify the input source on your audio system is set correctly (e.g., AUX, CD, Line In).
  • Adjust the volume on both your smart device and the Nulaxy BR04 receiver.
• No se puede emparejar:
  • Ensure the receiver is in pairing mode (flashing blue light). If not, restart the device.
  • Turn off and on Bluetooth on your smart device.
  • Move your smart device closer to the receiver.
  • Clear the Bluetooth device list on your smart device and try pairing again.
• Conexión intermitente:
  • Reduce the distance between your smart device and the receiver.
  • Retire cualquier obstáculo (paredes, objetos metálicos grandes) que pueda interferir con la señal Bluetooth.
  • Evite colocar el receptor cerca de otros dispositivos inalámbricos que puedan causar interferencias.
• La tarjeta TF no se reproduce:
  • Asegúrese de que la tarjeta TF esté insertada correctamente.
  • Compruebe si la música fileLos archivos en la tarjeta TF están en un formato compatible.
  • Pruebe con una tarjeta TF diferente para descartar problemas con la tarjeta.

7. Especificaciones

8. Mantenimiento

To ensure the longevity and optimal performance of your Nulaxy BR04 Bluetooth Audio Receiver, follow these maintenance guidelines:

• Limpieza: Use a soft, dry cloth to wipe the device. Avoid using harsh chemicals, cleaning solvents, or strong detergents, as these may damage the surface or internal components.
• Almacenamiento: Store the receiver in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
• Manejo: Manipule el dispositivo con cuidado. Evite dejarlo caer o someterlo a impactos fuertes.
• Fuerza: Use only the provided power cable or a certified equivalent to prevent damage.

9. Garantía y soporte

Nulaxy products are designed for reliability and performance. For warranty information, please refer to the warranty card included in your product packaging or visit the official Nulaxy websitio.

If you encounter any issues or have questions regarding your Nulaxy BR04 Bluetooth Audio Receiver, please contact Nulaxy Customer Support through their official website or the contact information provided in your product documentation. Please have your model number (BR04) and purchase details ready when contacting support.