Conversor-analógico-digital USB Bluetooth Qudelix-5K AMP Manual de usuario

1. Introducción

The Qudelix-5K is a versatile Bluetooth USB DAC AMP designed to enhance your audio experience. It combines high-fidelity digital-to-analog conversion with powerful amplification, supporting a wide range of audio codecs and offering both wireless and wired connectivity options for various devices. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your Qudelix-5K device.

2. Producto terminadoview

Características principales:

• Dual ES9219 HiFi DAC with 2.5mm Balanced (4V RMS) and 3.5mm Unbalanced (2V RMS) outputs.
• Qualcomm QCC5124 Bluetooth Chipset supporting HFP / HSP / A2DP / AVRCP, LDAC / aptX Adaptive / aptX HD / AAC codecs.
• Bluetooth and USB DAC functionality up to 96KHz/24bit with an embedded double-precision equalizer.
• Integrated 500mA Li-Po Battery providing 6~20 hours of streaming.
• Durable plastic body (Black) with anti-scratch UV Coating and an Aluminium Clip (Dark Gray).
• Compact dimensions: 52.8(H) x 26.7(W) x 15.6(D) mm (including Clip) and lightweight at 25g.

Componentes e indicadores:

3. Configuración

1. Carga del dispositivo: Before first use, fully charge your Qudelix-5K by connecting it to a USB power source (e.g., computer USB port, wall adapter) using the provided USB-C cable. The LED indicator will show charging status.
2. Encendido: Press and hold the multi-function button (usually the top button) for approximately 3 seconds until the LED indicator lights up.
3. Emparejamiento Bluetooth:
   • With the device powered on, press and hold the multi-function button for 5 seconds to enter Bluetooth pairing mode. The LED will flash rapidly.
   • En su teléfono inteligente u otro dispositivo con Bluetooth, busque dispositivos Bluetooth disponibles.
   • Select "Qudelix-5K" from the list to pair. The LED will turn solid blue once connected.
4. USB Connection (DAC Mode): Connect the Qudelix-5K to your computer or compatible device using the USB-C cable. The device will automatically switch to USB DAC mode. Ensure your operating system recognizes the Qudelix-5K as an audio output device.
5. Conexión de auriculares: Plug your headphones into either the 3.5mm unbalanced output or the 2.5mm balanced output, depending on your headphone cable type.
6. Install the Qudelix App: For full control, customization, and firmware updates, download and install the official Qudelix app from your device's app store (available for iOS and Android).

4. Instrucciones de funcionamiento

Controles básicos:

• Encendido/apagado: Long press the multi-function button (top button) for 3 seconds.
• Control de volumen: Use the volume up (+) and volume down (-) buttons on the side of the device. Volume can also be controlled via the connected source device or the Qudelix app.
• Reproducir/Pausa: Presione una vez el botón multifunción.
• Pista siguiente: Presione dos veces el botón multifunción.
• Pista anterior: Presione tres veces el botón multifunción.
• Responder/Finalizar llamada: Presione una vez el botón multifunción durante una llamada entrante o una llamada activa.
• Rechazar llamada: Mantenga presionado el botón multifunción durante una llamada entrante.

Indicadores LED:

• LED azul: Indicates Bluetooth connection status. Solid blue for connected, flashing for pairing mode.
• LED rojo: Indicates charging status. Solid red when charging, off when fully charged. May also indicate low battery.
• Specific patterns and colors may indicate different operational modes or errors; refer to the Qudelix app or full user guide for details.

5. Mantenimiento

• Limpieza: Use a soft, dry cloth to clean the exterior of the device. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or internal components.
• Cuidado de la batería: To prolong battery life, avoid exposing the device to extreme temperatures (hot or cold). Do not leave the device fully discharged for extended periods. For long-term storage, charge the battery to approximately 50%.
• Actualizaciones de firmware: Regularly check for and install firmware updates via the Qudelix app. Updates often include performance improvements, bug fixes, and new features. Follow the instructions provided within the app carefully during the update process.

6. Solución de problemas

• Sin sonido:
  • Ensure the Qudelix-5K is powered on and properly connected (Bluetooth or USB).
  • Check the volume levels on both the Qudelix-5K and your source device.
  • Verify that your headphones are securely plugged into the correct audio output jack.
  • Confirm that the Qudelix-5K is selected as the audio output device on your computer or smartphone.
• Problemas de conexión Bluetooth:
  • Ensure the Qudelix-5K is in pairing mode (flashing blue LED).
  • Delete "Qudelix-5K" from your device's Bluetooth list and attempt to re-pair.
  • Move the Qudelix-5K closer to your source device to reduce interference.
  • Restart both the Qudelix-5K and your source device.
• Mala calidad de audio:
  • Check the audio codec being used (visible in the Qudelix app). For best quality, use LDAC, aptX Adaptive, or aptX HD.
  • Ensure there is no significant wireless interference from other devices.
  • Verify the audio source quality (e.g., high-resolution audio files).
• Duración corta de la batería:
  • Battery life varies based on volume level, audio codec used, and headphone impedance.
  • Asegúrese de que el dispositivo esté completamente cargado antes de usarlo.
  • Con el tiempo, la capacidad de la batería puede disminuir naturalmente.
• El dispositivo no responde: If the device becomes unresponsive, try a soft reset by pressing and holding both volume buttons simultaneously for about 10 seconds until the device restarts.

For more detailed troubleshooting steps, please refer to the official Qudelix User Guide PDF or the Qudelix app's help section.

7. Especificaciones

8. Garantía y soporte

For detailed warranty information regarding your Qudelix-5K, please refer to the official Qudelix website or the full user guide provided with your product. Warranty terms and conditions may vary by region and retailer.

For further assistance, technical support, or to access the latest resources, please visit the official Qudelix support page or contact their customer service directly.

También puede consultar la información completa Qudelix-5K User Guide (PDF) Para obtener información adicional.