BOYA BY-AM4 Dual-Channel Audio Interface User Manual

1. المقدمة

Thank you for choosing the BOYA BY-AM4 Dual-Channel Audio Interface. This professional-grade audio interface is designed to provide high-quality audio input and output for a variety of applications, including recording, live streaming, podcasting, and music production. Its versatile connectivity and intuitive controls make it an essential tool for creators seeking superior sound performance.

Please read this manual thoroughly before using the BY-AM4 to ensure proper operation and to maximize its potential.

2. انتهى المنتجview

The BOYA BY-AM4 features a robust design with essential controls and ports for seamless audio integration.

2.1. محتويات العبوة

• BOYA BY-AM4 Audio Interface
• كابل يو اس بي
• دليل المستخدم
• (Additional accessories may vary by region)

2.2. تخطيط الجهاز

الشكل 2.2.1: الجبهة view of the BOYA BY-AM4, showing input gain controls, MIDI, 48V, Denoise, Loopback, Direct monitoring buttons, and master monitor volume.

الشكل 2.2.2: خلفي view of the BOYA BY-AM4, displaying DC 5V power input, Phone output, USB port, MIDI IN/OUT, and Line Outputs (R/L).

الشكل 2.2.3: الجانب view of the BOYA BY-AM4, showing Input 1 and Input 2 combination XLR/TRS jacks.

2.3. الضوابط والمؤشرات

• مقبض كسب نصف: Adjusts the input gain for Input 1 and Input 2.
• LINE/INST Switches: Toggles between Line level and Instrument level input for each channel.
• MIDI Button: Activates/deactivates MIDI functionality.
• زر 48V: Engages +48V phantom power for condenser microphones on both inputs.
• زر إزالة الضوضاء: Activates noise reduction feature.
• زر إعادة الاتصال: Enables loopback function for recording computer audio output.
• زر مباشر: Toggles direct monitoring, allowing you to hear your input signal without latency.
• مقبض الشاشة: Controls the overall output volume for headphones and line outputs.
• HEADPHONE Output: 6.35mm (1/4") stereo jack for connecting headphones.
• مدخلات DC 5V: منفذ إدخال الطاقة.
• مخرج الهاتف: 3.5mm (1/8") stereo jack for connecting headphones or external devices.
• منفذ USB: Connects the interface to a computer or mobile device.
• مدخل/مخرج MIDI: 5-pin DIN connectors for MIDI devices.
• LINE OUTPUTS (R/L): Balanced TRS outputs for connecting to studio monitors or ampالقاتلون.
• المدخل 1/2: Combination XLR/TRS jacks for connecting microphones or instruments.

3. الإعداد

Follow these steps to set up your BOYA BY-AM4 audio interface:

1. توصيل الطاقة: Connect the provided DC 5V power adapter to the "DC 5V" input on the rear panel of the BY-AM4. Plug the adapter into a power outlet.
2. اتصال USB: Connect the BY-AM4 to your computer (Windows, macOS, Linux) or mobile device (iOS, Android) using the supplied USB cable. The device should be recognized automatically, and necessary drivers will typically install themselves.
3. أجهزة إدخال:
   • For microphones (XLR): Connect your microphone to INPUT 1 or INPUT 2. If using a condenser microphone, press the 48 فولت button to supply phantom power.
   • For instruments (TRS): Connect your instrument (e.g., guitar, bass) to INPUT 1 or INPUT 2 using a 1/4" TRS cable. Ensure the corresponding LINE / INST switch is set to "INST".
   • For line-level devices (TRS): Connect line-level sources (e.g., keyboards, mixers) to INPUT 1 or INPUT 2 using a 1/4" TRS cable. Ensure the corresponding LINE / INST switch is set to "LINE".
4. أجهزة الخرج:
   • سماعات الرأس: Connect your headphones to the 6.35mm (1/4") HEADPHONE output or the 3.5mm (1/8") PHONE output.
   • Studio Monitors/Speakers: Connect your studio monitors or powered speakers to the LINE OUTPUTS (R/L) using balanced TRS cables.
5. تكوين البرنامج: Open your Digital Audio Workstation (DAW) or recording software. Go to the audio settings/preferences and select "BOYA BY-AM4" as your audio input and output device.

4. تعليمات التشغيل

Understanding the controls of your BY-AM4 will help you achieve optimal audio quality.

4.1. ضبط كسب الإدخال

استخدم كسب 1 و كسب 2 knobs to adjust the input level for each connected microphone or instrument. Aim for a strong signal without clipping (distortion). Most DAWs will have input meters to help you monitor levels.

4.2. Phantom Power (48V)

اضغط على 48 فولت button to supply +48V phantom power to condenser microphones. Ensure your microphone requires phantom power before activating this feature. Dynamic microphones do not require phantom power.

4.3. Denoise Function

تفعيل دينوايز button to engage the built-in noise reduction. This can help reduce background hiss or hum, especially in noisy environments. Experiment with this feature to find the optimal setting for your recording.

4.4. Direct Monitoring

اضغط على مباشر button to enable direct monitoring. This allows you to hear your input signal directly through the interface's outputs (headphones, line outputs) with zero latency, bypassing your computer's processing. This is crucial for real-time performance and recording.

4.5. Loopback Function

ال العودة function allows you to record audio playing on your computer (e.g., from YouTube, Spotify, or a video game) simultaneously with your microphone or instrument input. This is particularly useful for live streaming, podcasting, or creating content that combines multiple audio sources.

4.6. اتصال MIDI

The BY-AM4 includes MIDI IN/OUT ports. Connect your MIDI keyboard, controller, or other MIDI devices to these ports. Press the ميدي button to ensure MIDI functionality is active. Your DAW will recognize the BY-AM4 as a MIDI interface, allowing you to send and receive MIDI data.

4.7. التحكم في مستوى الصوت الناتج

ضبط MONITOR knob to control the overall output volume for your headphones and line outputs. Always start with a low volume and gradually increase it to a comfortable listening level.

5. الصيانة

Proper care will extend the life of your BOYA BY-AM4:

• Keep the device clean by wiping it with a soft, dry cloth. Do not use liquid cleaners or solvents.
• تجنب تعريض الجهاز لدرجات حرارة شديدة أو رطوبة أو أشعة الشمس المباشرة.
• لا تسقط الجهاز أو تعرضه لصدمات قوية.
• قم بتخزين الجهاز في مكان بارد وجاف عندما لا يكون قيد الاستخدام.
• Ensure all cables are connected securely but do not force them.

6. استكشاف الأخطاء وإصلاحها

7. المواصفات

8. الضمان والدعم

BOYA products are designed for reliability and performance. For information regarding warranty coverage, technical support, or service, please refer to the warranty card included with your product or visit the official BOYA webالموقع. احتفظ بإيصال الشراء الخاص بك كإثبات للشراء في حالة مطالبات الضمان.

For further assistance, you may contact BOYA customer support through their official channels.

9. مقاطع فيديو رسمية للمنتج

Currently, there are no official product videos available from the seller for the BOYA BY-AM4 audio interface. Please check the manufacturer's website or official channels for future updates and video tutorials.