LEAUDIO XDUOO XD05 Plus 2 Portable DAC Headphone Amplivligere brugervejledning

1. Introduktion

The LEAUDIO XDUOO XD05 Plus 2 is a high-performance portable Digital-to-Analog Converter (DAC) and headphone amplifier designed to deliver exceptional audio quality. It features advanced decoding capabilities, powerful output, and versatile connectivity options for various audio sources and headphones.

Figur 1: Øverst view of the XDUOO XD05 Plus 2, highlighting its compact design and model branding.

2. Pakkens indhold

Tjek venligst pakken for følgende varer:

• XDUOO XD05 Plus 2 Portable DAC Headphone Amplivligere
• USB-kabel
• Brugervejledning (dette dokument)

3. Enhedslayout

Figure 2: Front panel controls including the headphone output, OLED display, Damping switch, Turbo switch, and Volume/Input knob.

Figure 3: Rear panel connections featuring AUX In/Out, USB In, UAC 1.0/2.0 switch, Charge port, and Digital In (Optical/Coaxial).

Figure 4: Side panel buttons for EQ, Filter, and Bluetooth functions.

4. Opsætning og forbindelser

4.1 Opladning af enheden

Connect the provided USB cable to the 'CHARGE' port on the rear panel (Figure 3) and plug the other end into a USB power adapter (not included) or a computer's USB port. The charging time is approximately 3 hours for fast charging and 5 hours for slow charging.

4.2 Tilslutning til lydkilder

The XD05 Plus 2 offers multiple input options:

• USB-indgang: Connect to computers (Windows/Linux/Mac OSX), smartphones (iOS/Android), or other USB audio sources using the 'USB IN' port (Figure 3). Ensure the UAC switch is set to the appropriate mode (UAC 1.0 or UAC 2.0) for your device.
• Digital Input (Optical/Coaxial): Connect to desktop CDs, Hi-Fi players, or digital turntables via the 'DIGITAL IN' port (Figure 3).
• Bluetooth-indgang: For wireless audio streaming, refer to Section 5.4 for Bluetooth pairing instructions.
• AUX In/Out: Use the 'AUX IN/OUT' port (Figure 3) for analog input or output connections.

4.3 Tilslutning af hovedtelefoner

Plug your headphones into the 'PHONE' output jack on the front panel (Figure 2).

5. Betjeningsvejledning

5.1 Tænd/sluk og valg af indgang

Press and hold the power button (located near the 'PHONE' jack, Figure 2) to turn the device on or off. Rotate the 'VOL & INPUT' knob (Figure 2) to adjust the volume. Press the 'VOL & INPUT' knob to cycle through available input sources (USB, Optical, Coaxial, Bluetooth, AUX).

5.2 Lydstyrkekontrol

The device features a 99-level digital volume adjustment, ensuring balanced left and right channels at any volume setting. Rotate the 'VOL & INPUT' knob to precisely set your desired listening level.

5.3 Sound Adjustments (EQ, Filter, Damping, Turbo)

Figur 5: Detaljeret view of sound adjustment controls and their functions.

• EQ (Equalizer): Press the 'EQ' button (Figure 4) to adjust the sense of hearing and tailor the sound to your preference.
• Filter: Press the 'FILTER' button (Figure 4) to slightly change the sound quality by adjusting the DAC filter settings.
• Damping: Use the 'DAMPING' switch (Figure 2) to set the output impedance, suitable for high-sensitivity and low-resistance headphones.
• Turbo: Use the 'TURBO' switch (Figure 2) to set the output power, allowing the device to better drive different types of headphones.

5.4 Bluetooth -parring

To pair your device via Bluetooth 5.1:

1. Ensure the XD05 Plus 2 is powered on and Bluetooth input is selected.
2. Press the 'Bluetooth' button (Figure 4) to enter pairing mode. The Bluetooth indicator on the OLED screen will flash.
3. On your source device (e.g., smartphone, tablet), search for available Bluetooth devices and select "XDUOO XD05 Plus 2".
4. Once connected, the Bluetooth indicator will stop flashing.

Supported Bluetooth formats include AAC, SBC, aptX, aptX LL, aptX HD, and LDAC.

5.5 Udskiftning af Amplifier Chip

De amplifier chip is user-replaceable, allowing for customization of your audio experience. Refer to the manufacturer's guidelines or a qualified technician for instructions on safely replacing the op-amp chips.

6. Specifikationer

7. Vedligeholdelse

To ensure the longevity and optimal performance of your XDUOO XD05 Plus 2, follow these maintenance guidelines:

• Hold enheden ren ved at tørre den af ​​med en blød, tør klud. Undgå at bruge skrappe kemikalier eller slibende materialer.
• Protect the device from extreme temperatures, direct sunlight, and moisture.
• Undgå at tabe eller udsætte enheden for kraftige stød.
• Når enheden ikke er i brug i længere perioder, skal den opbevares et køligt og tørt sted.

8. Fejlfinding

If you encounter issues with your XDUOO XD05 Plus 2, please refer to the following common troubleshooting steps:

• Ingen lyd:
  • Kontroller, om enheden er tændt.
  • Sørg for, at hovedtelefonerne er korrekt tilsluttet.
  • Bekræft, at den korrekte inputkilde er valgt.
  • Juster lydstyrken.
  • Check the audio source device for proper playback and volume settings.
• Dårlig lydkvalitet:
  • Sørg for, at alle kabler er korrekt tilsluttet.
  • Try a different audio cable or source.
  • Check EQ and Filter settings; reset them to default if necessary.
  • Ensure the UAC switch is set correctly for your USB connection.
• Problemer med Bluetooth-forbindelse:
  • Ensure the device is in Bluetooth pairing mode.
  • Move the source device closer to the amplivligere.
  • Clear previous Bluetooth pairings on both devices and try pairing again.
• Enheden oplades ikke:
  • Verify the USB cable is connected to the 'CHARGE' port.
  • Prøv et andet USB-kabel eller strømadapter.
  • Sørg for, at strømkilden er funktionel.

9. Officiel produktvideo

10. Garanti og support

For warranty information and technical support, please refer to the documentation included with your product or contact LEAUDIO customer service directly. You may also visit the official LEAUDIO webwebsted for de mest opdaterede supportressourcer.