SX91 Professional Live Sound Card and Microphone Set User Manual

1.製品オーバーview

The SX91 Professional Live Sound Card and Microphone Set is a versatile audio solution designed for live streaming, podcasting, studio recording, and karaoke. It features a multi-function sound card (SX91) and a high-quality condenser microphone, offering intelligent noise reduction, various sound effects, and broad compatibility with mobile phones, computers, and tablets.

2. パッケージ内容

パッケージをよくチェックして、すべてのアイテムが揃っていることを確認してください。

• SX91 Digital Mixer Sound Card
• Condenser Microphone (BM800/U87/ZX320 style)
• Adjustable Scissor Arm Stand
• ショックマウント
• ポップフィルター
• フォームウインドスクリーン
• XLR to 3.5mm Microphone Cable
• 3.5mmオーディオケーブル（2本）
• USB-A - USB-C 充電ケーブル
• USB-C to USB-C Data Cable (OTG)
• イヤホン
• ユーザーガイド

3. セットアップ手順

1. マイクアセンブリ

   • Attach the adjustable scissor arm stand to a desk or table using the clamp.
   • ショックマウントをアームスタンドに取り付けます。
   • Carefully place the condenser microphone into the shock mount.
   • Attach the pop filter to the arm stand, positioning it in front of the microphone.
   • Place the foam windscreen over the microphone for additional protection and sound quality.

2. Sound Card Connections

   The SX91 sound card offers intelligent compatibility with mobile phones, computers, and tablets. Refer to the connection diagram below:

   

   • マイク接続: Connect the XLR end of the microphone cable to the '48V Mic port' (XLR 3-PIN) on the sound card. If using a moving coil microphone, connect it to the 'Microphone port' (6.35mm TRS & TS port).
   • ヘッドフォン/スピーカー： Connect your headphones to the 'Headphones port' (3.5mm TRS port) or external speakers to the 'Headset port' (3.5mm TRRS port) or 'OUTPUT' ports.
   • 伴奏入力: Connect an external audio source (e.g., phone, tablet) for background music to the 'Accompaniment port' (3.5mm TRRS & TRS port) using a 3.5mm audio cable.
   • ライブストリーミング/録画:
     • To Mobile Phone (OTG): Use the USB-C to USB-C data cable to connect the sound card's 'OTG' port to your mobile phone. This allows for higher and clearer sound quality and simultaneous charging.
     • コンピュータへ: Use the USB-A to USB-C cable to connect the sound card's 'Charging/PC Live' port to your computer.
     • Analog Live Streaming: Use a 3.5mm TRRS cable to connect the 'Live Streaming port' to your mobile device's headphone jack.
   • Musical Instrument: Connect a musical instrument to the 'Musical instrument port' (6.35mm TRS & TS port).
   • 力： Connect the USB-A to USB-C charging cable to a 5V/1A USB power adapter (not included) to charge the sound card.

4. 操作手順

4.1 Sound Card Panel Overview

Familiarize yourself with the controls on the SX91 sound card:

1. 前の曲
2. Switch (Power/Mode)
3. Bluetooth (Pairing/Connection)
4. 48V phantom power supply (for condenser microphones)
5. 次の曲
6. High pitch adjustment (Treble)
7. Midrange adjustment (Mediant)
8. 低音調整
9. モニター音量
10. 楽器の音量
11. Special effects volume
12. プロフェッショナルモード
13. KTV mode
14. Shouting mode
15. Original singing mode
16. Leading Singing Mode
17. Electronic audio mode
18. ミュートモード
19. Internal playback mode
20. Dodge (Automatic background music reduction)
21. ノイズ低減
22. Special effects (buttons for various effects)
23. Total microphone volume
24. Reverbation volume
25. Custom special effects (buttons for custom effects)
26. 録音音量
27. 伴奏ボリューム

4.2 主な特徴と機能

• Independent EQ Control: Adjust Treble, Mediant, and Bass using dedicated knobs (6, 7, 8) to fine-tune your voice for brightness, clarity, and fullness.

  

• ワンクリックノイズ低減: Press the 'Noise reduction' button (21) to eliminate 85% of the original sound in an accompaniment, turning it into an instrumental track.

  

• Bluetooth 伴奏: Activate Bluetooth (3) to wirelessly connect your mobile device for background music, simplifying your setup.

  

• Intelligent Evasion (Dodge): Press the 'Dodge' button (20) to automatically reduce background music volume when you speak, allowing your voice to be heard clearly during live broadcasts.

  

• カスタムサウンドエフェクト: Utilize the 8 warm-up special effects buttons (22, 25) such as 'Slap on the face', 'Applause', 'Kiss', 'Laughter', 'Sadness', 'Opening', 'Pit Song', and 'Despise' to enhance your live performances.

  

• Multi-Platform Live Streaming: Supports simultaneous live streaming on two mobile phones, meeting the demands of broadcasters.

  

5. メンテナンス

• クリーニング： Use a soft, dry cloth to clean the sound card and microphone. Avoid using liquid cleaners or abrasive materials.
• ストレージ： デバイスは直射日光や極端な温度を避け、涼しく乾燥した場所に保管してください。
• バッテリーのケア： The sound card features a 3000mAh/3.7V Lithium-ion battery. For optimal battery life, avoid fully discharging the device frequently. Charge using a DC+5V, 1A MAX power source.
• マイクのお手入れ: Keep the microphone and pop filter clean. Avoid dropping or subjecting the microphone to strong impacts.

6。 トラブルシューティング

• サウンド出力なし:
  • Check all cable connections, ensuring they are secure and in the correct ports.
  • Verify that the sound card is powered on and charged.
  • Adjust the 'Total microphone volume' (23), 'Reverbation volume' (24), and 'Monitor volume' (9) knobs.
  • Ensure the 'Mute mode' (18) is not activated.
  • If using a condenser microphone, ensure '48V phantom power supply' (4) is enabled.
  • Check the volume settings on your connected computer or mobile device.
• 音質が悪い/ノイズ:
  • Activate 'Noise reduction' (21) on the sound card.
  • Ensure the microphone is positioned correctly and the pop filter is used to reduce plosives.
  • 他の電子機器からの干渉がないか確認してください。
  • Adjust the 'High pitch' (6), 'Midrange' (7), and 'Bass' (8) adjustments to optimize sound.
• Bluetooth 接続の問題:
  • Ensure the sound card's Bluetooth (3) is enabled and in pairing mode.
  • Check that your mobile device's Bluetooth is on and visible.
  • Keep the mobile device within 10 meters (without obstacles) of the sound card.
  • Try restarting both the sound card and your mobile device.
• Sound Card Not Recognized by Computer/Phone:
  • Ensure the correct USB cable is used for data transfer (USB-C to USB-C for OTG, USB-A to USB-C for PC).
  • Try a different USB port on your computer or a different OTG cable for your phone.
  • コンピューターまたは電話を再起動します。

7. 仕様

インターフェースパラメータ

8. ユーザーのヒント

• 効果を試す: Don't hesitate to try out the various sound effects and electronic tones to find what best suits your voice and content style.
• 明瞭さのためのEQ: Use the independent Treble, Mediant, and Bass controls to sculpt your sound. A slight boost in midrange can often improve vocal clarity.
• Master the Dodge Function: For live commentary or interactive streaming, the 'Dodge' function is invaluable for ensuring your voice stands out over background music.
• Dual Phone Streaming: If you're a streamer, take advantage of the dual mobile phone streaming capability to reach a wider audience or manage different aspects of your broadcast.
• OTG for Quality: Whenever possible, use the OTG connection for mobile streaming to achieve higher and clearer sound quality compared to analog connections.

9. 保証とサポート

保証情報およびテクニカルサポートについては、ご購入時に付属の説明書をご参照いただくか、販売元に直接お問い合わせください。保証請求の際に必要となるため、購入証明書は保管してください。