LEAUDIO XDUOO XD05 Plus 2 Portable DAC Headphone AmpManual Pengguna yang lebih hidup

1. Pengenalan

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.

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

2. Kandungan Pakej

Sila semak pakej untuk item berikut:

• XDUOO XD05 Plus 2 Portable DAC Headphone Amplebih hidup
• Kabel USB
• Manual Pengguna (dokumen ini)

3. Reka Letak Peranti

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. Persediaan dan Sambungan

4.1 Mengecas Peranti

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 Menyambung kepada Sumber Audio

The XD05 Plus 2 offers multiple input options:

• Input USB: 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).
• Input Bluetooth: 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 Menyambung Fon Kepala

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

5. Arahan Operasi

5.1 Hidup/Mati dan Pemilihan Input

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 Kawalan Kelantangan

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)

Rajah 5: Terperinci view of sound adjustment controls and their functions.

• EQ (Penyama): Press the 'EQ' button (Figure 4) to adjust the sense of hearing and tailor the sound to your preference.
• Penapis: 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 Berpasangan Bluetooth

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 Menggantikan Ampcip penguat

The 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 kerepek.

6. Spesifikasi

7. Penyelenggaraan

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

• Pastikan peranti bersih dengan mengelapnya dengan kain yang lembut dan kering. Elakkan menggunakan bahan kimia yang keras atau bahan yang melelas.
• Protect the device from extreme temperatures, direct sunlight, and moisture.
• Elakkan daripada menjatuhkan atau meletakkan peranti kepada kesan yang kuat.
• Apabila tidak digunakan untuk tempoh yang lama, simpan peranti di tempat yang sejuk dan kering.

8. Penyelesaian masalah

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

• Tiada Bunyi:
  • Periksa sama ada peranti dihidupkan.
  • Ensure headphones are properly connected.
  • Sahkan sumber input yang betul dipilih.
  • Laraskan tahap kelantangan.
  • Check the audio source device for proper playback and volume settings.
• Kualiti Bunyi Lemah:
  • Pastikan semua kabel disambungkan dengan selamat.
  • 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.
• Isu Sambungan Bluetooth:
  • Ensure the device is in Bluetooth pairing mode.
  • Move the source device closer to the amplebih hidup.
  • Clear previous Bluetooth pairings on both devices and try pairing again.
• Peranti Tidak Mengecas:
  • Verify the USB cable is connected to the 'CHARGE' port.
  • Cuba kabel USB atau penyesuai kuasa yang lain.
  • Pastikan sumber kuasa berfungsi.

9. Video Produk Rasmi

10. Waranti dan Sokongan

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 webtapak untuk sumber sokongan yang paling terkini.