LOXJIE D30 2024 Audio Decoder Headphone Ampлифиер Упутство за употребу

1. Увод

Thank you for choosing the LOXJIE D30 2024 Audio Decoder Headphone Amplifier. This device is designed to provide high-fidelity audio playback, combining a powerful headphone amplifier with an advanced digital-to-analog converter (DAC). It supports various audio formats and offers flexible output options for both headphones and active speakers. Please read this manual thoroughly to understand the product's features and ensure correct operation.

2. Шта је у кутији

Carefully unpack the box and ensure all items are present and in good condition. If any items are missing or damaged, please contact your dealer.

• LOXJIE D30 2024 Unit
• Ремоте Цонтрол
• Повер Цорд
• УСБ кабл
• Кориснички приручник (овај документ)

3. Производ је готовview

3.1 Предња плоча

слика: Фронт view of the LOXJIE D30 2024, showing the display screen, 6.35mm headphone jack, and multi-function knob. The display shows current input, sampбрзина звука и ниво јачине звука.

1. Приказ: Shows current input source, sample rate, volume level, and other operational information.
2. 6.35 мм прикључак за слушалице: Овде повежите слушалице.
3. Knob (Volume/Menu): Rotate to adjust volume. Press to access menu options or confirm selections.

3.2 Задња плоча

слика: Позади view of the LOXJIE D30 2024, illustrating the various input and output ports including RCA outputs, Optical, Coaxial, USB inputs, Bluetooth antenna, and power input with switch.

1. RCA Outputs (L/R): Connect to active speakers or a power ampлифиер.
2. Оптички улаз: Connect digital audio sources via optical cable.
3. Коаксијални улаз: Connect digital audio sources via coaxial cable.
4. УСБ улаз: Connect to a computer or other USB audio source.
5. Блуетоотх антена: For wireless audio reception. Ensure it is securely attached.
6. AC IN (100-240V): Power input for the included power cord.
7. Прекидач: Укључује или искључује јединицу.

4. Подешавање

4.1 Почетно повезивање

1. Прикључите Блутут антену: Screw the provided Bluetooth antenna onto the designated connector on the rear panel.
2. Повежите аудио извор: Choose your desired input (USB, Optical, Coaxial) and connect the corresponding cable from your audio source to the D30 2024.
3. Повежите излазни уређај:
   • For headphones, plug your 6.35mm headphone jack into the front panel.
   • For active speakers or a power amplifier, connect RCA cables from the D30 2024's RCA outputs to your speakers/ampлифиер.
4. Прикључите напајање: Plug the power cord into the AC IN port on the rear panel, then plug the other end into a suitable wall outlet.

4.2 Укључивање/искључивање

Flip the power switch on the rear panel to the 'ON' position to power on the device. Flip it to 'OFF' to power off.

5. Упутство за употребу

5.1 Избор улаза

Use the remote control or press the front panel knob to cycle through available input sources (USB, Optical, Coaxial, Bluetooth).

5.2 Контрола јачине звука

Rotate the front panel knob clockwise to increase volume and counter-clockwise to decrease volume. The volume level is displayed on the screen. Volume levels for headphone output and line output are independent and switch accordingly when changing output modes.

5.3 Избор излазног режима

The D30 2024 features separate headphone and line outputs. You can switch between these output modes using the remote control. The 'fixed' mode for line output provides up to 2.0Vrms, suitable for driving active speakers.

5.4 PCM Filter Settings

слика: A graph illustrating the frequency response characteristics of 7 different PCM filters (FL1, FL2, FL3, FL4, FL5, FL6, FL7) available on the LOXJIE D30 2024, allowing users to customize audio output.

The D30 2024 includes 7 built-in PCM filters. These filters allow you to customize the audio output according to your preference. Access filter settings via the menu (usually by pressing the knob) and select the desired filter. Refer to the display for current filter selection.

6. Кључне карактеристике

• High-Power Headphone Ampдизалица: Delivers 1.5W x 2 (at 32 Ω) to effortlessly drive a wide range of high-impedance headphones, ensuring strong and pure audio signals.
• Напредни DAC чип: Equipped with the ES 9039 Q2M decoding chip, a 32-bit stereo audiophile DAC, providing MQA full decoding for demanding audio enthusiasts.
• Ултра-ниска дисторзија: Carefully tuned performance results in distortion as low as 0.00008% (-121dB) and a dynamic range of up to 125dB.
• Аудио подршка високе резолуције: Supports hard decoding DSD512 and PCM up to 32bit/768kHz.
• Customizable PCM Filters: Features 7 built-in PCM filters for faithful reproduction of original sound and user-defined audio customization.
• Flexible Output Modes: Independent volume control for headphone amplifier output and line output. 'Fixed' mode for line output (up to 2.0Vrms) for active speakers.
• Вишеструки улази: USB, Optical, Coaxial, and Bluetooth inputs for versatile connectivity.
• Блуетоотх функционалност: Supports apt-X HD, SBC, and AAC codecs for high-quality wireless audio streaming.

7. Спецификације

КСНУМКС. Решавање проблема

If you encounter issues with your LOXJIE D30 2024, please refer to the following common problems and solutions:

• Нема излаза звука:
  • Ensure the unit is powered on and the correct input source is selected.
  • Проверите да ли су сви кабловски прикључци (улазни и излазни) безбедни.
  • Проверите да ли је јачина звука подешена на минимум или искључена.
  • If using USB, ensure the correct audio output device is selected on your computer.
• Изобличен звук:
  • Check if the input source signal is too strong or too weak.
  • Ensure cables are not damaged or poorly connected.
  • Try a different audio source or cable to isolate the problem.
• Проблеми са Блуетоотх везом:
  • Уверите се да је Блутут антена безбедно причвршћена.
  • Make sure the D30 2024 is in Bluetooth input mode.
  • Ensure your source device's Bluetooth is enabled and within range.
  • Покушајте да раскинете упаривање и поново упарите уређај.
• Даљински управљач не ради:
  • Check if the batteries are correctly inserted and not depleted.
  • Ensure there are no obstructions between the remote and the D30 2024.

9. Одржавање

To ensure the longevity and optimal performance of your LOXJIE D30 2024, follow these maintenance guidelines:

• Чишћење: Користите меку, суву крпу за чишћење спољашњости уређаја. Избегавајте употребу абразивних средстава за чишћење, растварача или хемијских спрејева.
• Пласман: Place the unit on a stable, flat surface away from direct sunlight, heat sources, and excessive moisture. Ensure adequate ventilation around the device.
• Искључивање: Always power off the unit when not in use for extended periods.
• Избегавајте течности: Не излажите уређај води или другим течностима.

10. Гаранција и подршка

LOXJIE products are designed and manufactured to the highest quality standards. This product is covered by a limited warranty from the date of purchase. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official LOXJIE webсајту.

For technical support, service, or inquiries, please contact your authorized LOXJIE dealer or LOXJIE customer service through their official channels. Please have your product model and purchase information ready when contacting support.

LOXJIE Official Store: Visit LOXJIE Store on Amazon