Introducción
This manual provides detailed instructions for the installation, operation, and maintenance of the LICAEVEY HW-425 Wireless Audio Module. This module is designed for DIY audio projects, offering 4.2 stereo wireless audio with lossless playback capabilities.
Lea este manual detenidamente antes de utilizar el producto para garantizar un funcionamiento adecuado y evitar daños.
Características del producto
- Supports 4.2 wireless connectivity with a connection distance of up to 20 meters in open environments.
- Dual channel stereo lossless playback for high-fidelity audio.
- Designed with precise cuts and interfaces for easy integration into various speaker DIY modifications.
- Constructed from durable materials to resist corrosion and wear.
- Utilizes a professional chipset for stable and superior system performance.
Contenido del paquete
Verifique que todos los elementos enumerados a continuación estén presentes en el paquete:
- HW-425 Wireless Audio Module x 1
Image: The HW-425 Wireless Audio Module, showing its compact design and integrated components.
Presupuesto
| Parámetro | Valor |
|---|---|
| Tipo de artículo | Módulo |
| Modelo | HW-425 |
| Nombre | Wireless Audio Module 4.2 Stereo |
| Fuente de alimentación | Por defecto 5V |
| Distancia de conexión | Approx. 20M / 66ft (open environment) |
| Dimensiones | 2.36 x 2.36 x 0.39 pulgadas (paquete) |
| Peso del artículo | 0.071 onzas |
Configuración e instalación
The HW-425 module is designed for integration into existing audio systems or DIY projects. Follow these steps for proper setup:
- Conexión de energía: Connect a stable 5V DC power supply to the VCC and GND pins of the module. Ensure correct polarity to prevent damage.
- Salida de audio: Connect the L (Left) and R (Right) pins to your amplifier or audio input of your speakers. The GND pin should also be connected to the audio ground.
- Control Pins (Optional): The module includes MUTE and KEY pins for advanced control. Refer to your project's specific requirements for their use. The MUTE pin can be used to mute the audio output, and the KEY pin can be used for control inputs (e.g., play/pause, next track).
Imagen: Arriba y abajo view of the HW-425 module, illustrating the pinout for connections including R, L, GND, VCC, MUTE, and KEY.
Montaje: The module features precise cuts and interfaces for easy mounting. Secure the module in a suitable position within your enclosure, ensuring it is protected from environmental factors and physical stress.
Image: Close-up of the HW-425 module, highlighting its precise cuts and interfaces for integration.
Instrucciones de funcionamiento
- Encendido: Once the module is correctly wired and powered, it will automatically enter pairing mode.
- Emparejamiento: On your device (e.g., smartphone, tablet), search for available wireless devices. The module will typically appear as "HW-425" or a similar identifier. Select it to pair.
- Reproducción de audio: After successful pairing, any audio played on your connected device will be transmitted wirelessly to the HW-425 module and output through its audio pins.
- Rango de conexión Maintain the connected device within approximately 20 meters (66 feet) of the module for optimal performance, especially in open environments. Obstacles may reduce this range.
Image: The HW-425 module shown in context with speakers, illustrating its application in dual-channel stereo lossless playback.
Mantenimiento
The HW-425 Wireless Audio Module requires minimal maintenance. Follow these guidelines to ensure longevity:
- Limpieza: Use a dry, soft cloth to gently clean the module if necessary. Avoid using liquids or abrasive cleaners.
- Ambiente: Operate the module in a dry environment, away from extreme temperatures, humidity, and direct sunlight.
- Protección física: Ensure the module is securely mounted and protected from physical impact or excessive vibration.
Image: A close-up of the HW-425 module, emphasizing its construction from high-quality materials designed for durability.
Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| Sin poder | Voltaje de fuente de alimentación incorrectotage o polaridad; conexión suelta. | Verify 5V DC power supply. Check VCC and GND connections for correct polarity and secure fit. |
| No se puede emparejar con el dispositivo | Module not in pairing mode; device too far; interference. | Ensure module is powered on. Bring device closer to the module. Restart both the module and the device. Check for other wireless devices causing interference. |
| Sin salida de audio | Incorrect audio wiring; amplifier/speaker issue; device volume too low. | Check L, R, and GND audio connections to the amplificador/altavoces. Asegúrese amplifier/speakers are powered on and functioning. Increase volume on the connected device. |
| Mala calidad de audio o desconexiones | Device too far; obstacles between device and module; interference. | Reduce distance between device and module. Remove obstacles. Minimize other wireless activity in the area. |
Garantía y soporte
For warranty information or technical support, please contact LICAEVEY customer service through the retailer where the product was purchased. Please have your model number (HW-425) and purchase date available when contacting support.
Fabricante: LICAEVEY
Número de modelo: LICAEVEYvbo76ygsrq (Internal reference)