Посібники+

Erilles A2 Sound Card

A2 Sound Card Live Mixer Audio Interface

Посібник користувача

1. Вступ

Thank you for choosing the Erilles A2 Sound Card Live Mixer Audio Interface. This professional-grade device is designed to enhance your audio experience for live streaming, music recording, karaoke, and podcasting. Featuring a powerful DSP chip, Bluetooth connectivity, and a wide array of sound effects, the A2 Sound Card provides clear, high-quality audio output and versatile control. This manual will guide you through the setup, operation, and maintenance of your new sound card.

2. Особливості продукту

  • Удосконалений чіп DSP: Upgraded audio DSP chip for precise rhythm adjustment, clearer audio signals, and beautiful sound output.
  • Підтримка фантомного живлення 48 В: Dedicated microphone cable support for 48V 3.5mm interface microphones, offering convenient connectivity for large-diaphragm microphones.
  • Підключення Bluetooth: Built-in upgraded Bluetooth module for seamless wireless connection to mobile phones, tablets, and other Bluetooth-compatible digital devices for accompaniment.
  • Висока сумісність: Supports most mainstream operating systems including Android, Windows 7, Windows 10, and Mac. Compatible with over 500 applications on the market.
  • Довговічний акумулятор: Integrated lithium battery with 1500mAh capacity, providing approximately 12 hours of live usage and 24 hours of standby time.
  • Lossless Noise Reduction: Intelligent noise reduction technology to improve sound quality and clarity.
  • Кілька звукових ефектів: Features 12 electronic sound effects and various warm-up effects for live broadcasts, including K-song, fashion, professional, DJ, game, eliminate, kissing, crow, dodge, etc.
  • Регульовані елементи керування: Independent controls for volume, treble, mezzo, bass, echo, sound, and dodges.
  • Моніторинг у режимі реального часу: Allows for real-time earphone monitoring of audio output.
  • Зміна голосу: Built-in voice changing functions.
  • One-Key Dodge: Quick access to dodge function.
  • Lantern Effect: Visual lighting effects.
12 Reasons to Buy with Confidence, showing icons for various features like volume adjustment, DSP chip, Bluetooth, real-time earphone, live sound effects, intelligent noise reduction, built-in function, voice changer, one key dodge, lantern effect, 48V phantom power, and 12 electronic sound effects.
закінченоview of key features including DSP chip, Bluetooth, 48V phantom power, and various sound effects.
Intelligent DSP Chip for Great Audio, showing a glowing DSP chip illustration.
The intelligent DSP chip ensures clear and pleasant audio output.
Lossless Noise Reduction diagram, showing a waveform before and after noise reduction.
Diagram illustrating the effect of lossless noise reduction on sound quality.

3. Вміст упаковки

Будь ласка, перевірте вміст упаковки після розпакування:

  • 1x A2 Audio Mixer
  • 2x Audio Cables
  • 1x кабель для зарядки
  • 1x Посібник користувача

4. Технічні характеристики

Product description image showing dimensions and a detailed specification table for the A2 Sound Card.
Detailed product dimensions and interface labels.
A2 Sound Card Technical Specifications
Особливість Специфікація
Розміри (Д*Ш*В) 227 мм * 145 мм * 20 мм
Зовнішній колір High-end mirror craft black
Температура робочого середовища 0 - 60 °C
Вбудований акумулятор Літієва батарея 1500mAh
Час зарядки Приблизно 2 годин
Струм підзарядки 500 мА
Зарядка Voltage 5 В постійного струму
Sample Rate Quantization 24 біт
Версія Bluetooth Bluetooth 5.0
Bluetooth Reception Range <12м
Співвідношення сигнал/шум (S/N) >85 дБ
Вихідна потужність 80mW (Load 32Ω)
THD Harmonic Distortion <0.1%
Вага продукту 900г
Battery capacity upgrade graphic showing 1200mAh battery, 2 hours finished charging, 8 hours usage time, and 24 hours standby time.
Battery performance details for the A2 Sound Card.

5. Посібник із налаштування

Follow these steps to set up your A2 Sound Card for various applications:

5.1. Connecting to a Single Phone for Live Broadcast

Diagram showing how to connect the A2 Sound Card for a single phone live broadcast. Connections include Microphone, Earphones, and Live mobile.
Single phone live broadcast connection diagram.
  1. Connect your microphone to the 'MIC' input port on the sound card. If using a 48V condenser microphone, connect it to the '48V MIC' port.
  2. Connect your earphones or headphones to the 'Earphones' or 'Headset' output port.
  3. Use one of the provided audio cables to connect the 'Live1' or 'Live2' output port on the sound card to the audio input (usually the headphone jack) of your mobile phone.
  4. Ensure your mobile phone is connected to the internet for live broadcasting.

5.2. Microphone Connection (48V/5V Support)

Image showing the 48V MIC input on the A2 Sound Card and a large-diaphragm microphone, indicating support for 48V power supply.
Connecting a 48V microphone to the A2 Sound Card.

The A2 Sound Card supports both standard 48V phantom power for large-diaphragm condenser microphones and 5V power for dynamic microphones. Connect your microphone to the appropriate input ('MIC' for 5V or '48V MIC' for 48V) on the sound card.

5.3. Bluetooth Accompaniment

Image showing the A2 Sound Card wirelessly connected via Bluetooth to a mobile phone playing music, illustrating the wireless accompaniment feature.
Wireless Bluetooth accompaniment setup.
  1. Turn on the A2 Sound Card.
  2. Activate Bluetooth on your mobile phone or tablet.
  3. шукати available Bluetooth devices and select "A2 Sound Card" to pair.
  4. Once connected, you can play accompaniment music from your device through the sound card.

5.4. Computer/Tablet Compatibility

Image showing the A2 Sound Card compatible with various devices like desktop computers, laptops, tablets, and mobile phones, supporting Android, Apple, Windows, and Mac operating systems.
The A2 Sound Card is compatible with a wide range of devices and operating systems.

The A2 Sound Card can be connected to computers and tablets via the 'PC/OTG' port using a USB cable. This allows for direct audio input/output with your computer for recording, streaming, or using desktop applications. It supports Android, Apple, Windows (7, 10), and Mac systems.

6. Інструкція з експлуатації

The A2 Sound Card features intuitive controls for various audio adjustments and effects.

6.1. Основні елементи керування

  • Ручка режиму ефекту: Adjusts the overall effect mode.
  • Microphones Knob: Керує гучністю вхідного мікрофона.
  • Ручка монітора: Adjusts the volume of the monitor output (earphones).
  • Treble, Mezzo, Bass Knobs: Fine-tune the equalization for your microphone input.
  • Ручка відлуння: Controls the echo effect level.
  • Sound Knob: Adjusts the overall sound output volume.
  • Dodges Knob: Controls the dodge effect level.
  • Faders (AUX, Recording, 48V, Denoise): These sliders allow for precise control over auxiliary input volume, recording level, 48V phantom power activation (if applicable), and noise reduction intensity.

6.2. Sound Effects and Electronic Music Tones

Image showing the A2 Sound Card's interface with various warm-up sound effects buttons like kissing, DJ, guffaw, cheer, awkward, aggregate, clap, despise, gun, time out, muah, why, oh no, attention, thank you, laugh, evacuate, observe, hello, and songs.
Warm-up effects for live broadcasts.
Image highlighting the 12 classic special effects tone faders on the A2 Sound Card, numbered 1 through 12, for professional electronic music.
12 classic special effects tones for electronic music.

The sound card features a variety of buttons for instant sound effects and electronic music tones:

  • 12 звукових ефектів: Buttons labeled 'K song', 'Fashion', 'Professional', 'DJ', 'Game', 'Eliminate', 'Original Sound', 'Electric Sound', 'Yell', 'Female', 'Male', 'Baby' provide quick access to different vocal and genre-specific effects.
  • Warm-up Effects: Additional buttons for 'Kissing', 'Crow', 'Guffaw', 'Cheer', 'Awkward', 'Aggregate', 'Clap', 'Despise', 'Gun', 'Time Out', 'Muah', 'Why', 'Oh, no', 'Attention', 'Thank You', 'Laugh', 'Evacuate', 'Observe', 'Hello', 'Songs' add atmosphere to your live broadcasts.
  • Electronic Music Tones: Use the numbered faders (1-12) to select and adjust 12 classic special effects tones, allowing you to adapt to various live broadcast styles.

7. Акумулятор та заряджання

The A2 Sound Card is equipped with a built-in rechargeable lithium battery.

  • Ємність батареї: 1500 мАг
  • Час використання: Approximately 12 hours for live broadcasting.
  • Час очікування: Приблизно 24 годин.
  • Час зарядки: Приблизно 2 години для повної зарядки.
  • Зарядка: Connect the provided charging cable to the 'Charging' port on the sound card and a standard DC 5V power source (e.g., USB wall adapter, computer USB port).

8. Технічне обслуговування

  • Прибирання: Use a soft, dry cloth to clean the surface of the sound card. Do not use liquid cleaners or abrasive materials.
  • Зберігання: Зберігайте пристрій у прохолодному, сухому місці, подалі від прямих сонячних променів та екстремальних температур.
  • Обробка: Уникайте падіння та сильних ударів пристрою.
  • Потужність: Disconnect the power cable when the device is not in use for extended periods.

9. Вирішення проблем

If you encounter issues with your A2 Sound Card, please refer to the following common solutions:

  • Немає вихідного звуку:
    • Перевірте всі кабельні з’єднання, щоб переконатися, що вони надійні.
    • Verify that the volume knobs (Microphones, Sound, Monitor) are not set to minimum.
    • Ensure the connected microphone and earphones are functioning correctly.
    • Check the audio settings on your connected phone/computer.
  • Проблеми з підключенням Bluetooth:
    • Make sure the sound card's Bluetooth is enabled (indicated by the Bluetooth light).
    • Ensure your device's Bluetooth is on and visible.
    • Спробуйте розірвати пару та знову підключити пристрій.
    • Move closer to the sound card to ensure you are within the 12m reception range.
  • Погана якість звуку/шум:
    • Adjust the 'Denoise' fader to reduce background noise.
    • Check microphone placement and ensure it's not too close to speakers or other noise sources.
    • Ensure all cables are properly shielded and not damaged.
    • Adjust the Treble, Mezzo, and Bass knobs for optimal sound.
  • Пристрій не заряджається:
    • Verify the charging cable is securely connected to both the sound card and the power source.
    • Ensure the power source is active and providing DC 5V.
    • Спробуйте інший зарядний кабель або адаптер живлення.

10. Поради користувача

  • Експериментуйте з ефектами: Don't be afraid to try different sound effects and electronic tones to find what best suits your voice and content.
  • Контролюйте свій звук: Always use headphones for real-time monitoring to catch and correct any audio issues during live broadcasts or recording.
  • Оптимальне розташування мікрофона: Position your microphone correctly to minimize plosives and background noise, even with noise reduction enabled.
  • Тримайте його зарядженим: For uninterrupted sessions, ensure your sound card is fully charged before use, especially for longer live streams.
  • Сумісність програмного забезпечення: While highly compatible, some applications might require specific audio input/output selections in their settings. Check your app's audio preferences if you encounter issues.

11. Гарантія та підтримка

Щоб отримати інформацію про гарантію та технічну підтримку, зверніться до документації, наданої під час покупки, або зверніться до продавця. Зберігайте чек про покупку для будь-яких гарантійних претензій.

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