1.製品オーバーview
The BOYA 4-Channel 2.4G Wireless Microphone System is designed for high-quality audio capture with smartphones and other compatible devices. This system features automatic pairing, intelligent noise cancellation, and a long transmission range, making it suitable for various recording scenarios.
主な特徴:
- 4-Channel Wireless System: Supports up to four microphones simultaneously with automatic pairing for ease of use.
- 200M伝送範囲: Utilizes 2.4G digital frequency for stable connection up to 200 meters in open environments.
- 優れたオーディオ品質: Achieves an SNR of 80dB and 48K/16bit recording, with 120dB SPL to prevent distortion.
- 高度なノイズキャンセリング: Features dual intelligent noise cancellation technology and a windscreen for clear audio in noisy settings.
- 用途の広いデザイン： TX microphone includes a rotating clip and omnidirectional diaphragm. Comes with a portable charging case.
2. セットアップ手順
2.1 開梱と初期充電
Upon unboxing, ensure all components are present: Transmitter(s) (TX), Receiver (RX), and Charging Case. It is recommended to fully charge the transmitters and receiver using the provided charging case before first use.
- 送信機と受信機を充電ケースに入れます。
- Connect the charging case to a USB-C power source (DC 5V/2A) using a compatible cable.
- Charging indicators on the devices will show charging status. A full charge typically takes approximately 2 hours for the case and individual units.
2.2 受信機の接続
The receiver is designed to connect directly to your smartphone or compatible device. For the Lightning version, plug the receiver into the Lightning port of your iPhone or iPad.
2.3 自動ペアリング
The BOYA system features automatic pairing. Once the transmitters are powered on and the receiver is connected to your device, they should automatically establish a connection. A solid indicator light on both the transmitter and receiver typically signifies a successful connection.
3. 操作手順
3.1 電源のオン/オフ
To power on a transmitter, press and hold the power button until the indicator light illuminates. Repeat for all desired transmitters. To power off, press and hold the power button again until the light turns off.
3.2 マイクの配置
Attach the transmitter to your clothing using the rotating clip. For optimal sound capture, position the microphone approximately 6-8 inches (15-20 cm) from your mouth. The omnidirectional polar pattern captures sound from all directions, providing flexibility in placement.
3.3 ノイズキャンセリング
The system features intelligent noise cancellation. To activate or deactivate noise cancellation, press the dedicated noise reduction button on the transmitter. The indicator light will change color (e.g., static green for enabled, static blue for disabled) to confirm the status.
3.4 Monitoring Audio and Smartphone Speaker Support
When the receiver is connected to your smartphone, you can monitor the audio through headphones connected to the receiver's monitoring port (if available) or directly through the smartphone's speakers. If your phone's speaker is enabled, sound can be played directly without unplugging the receiver.
4. メンテナンス
4.1 クリーニング
Wipe the microphone transmitters, receiver, and charging case with a soft, dry cloth. Do not use liquid cleaners or solvents, as these can damage the devices. Ensure no moisture enters the ports or microphone capsules.
4.2 ストレージ
Store the system in its charging case or a protective pouch when not in use. Keep it in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. Avoid storing near strong magnetic fields.
4.3バッテリーケア
To prolong battery life, avoid fully discharging the devices frequently. If storing for an extended period, charge the batteries to approximately 50% every few months.
5。 トラブルシューティング
- サウンド出力なし:
- 送信機と受信機の両方の電源がオンになっており、完全に充電されていることを確認します。
- 受信機が録音デバイスにしっかりと接続されていることを確認します。
- Check the recording app settings on your smartphone to ensure the external microphone is selected.
- Confirm the devices are paired (indicator lights are solid). If not, power cycle both units.
- 音質が悪い/干渉がある:
- マイクが正しい位置に配置され、遮られていないことを確認します。
- Activate noise cancellation if in a noisy environment.
- 送信距離を短くするには、受信機に近づいてください。
- Avoid environments with strong 2.4Ghz interference (e.g., Wi-Fi routers, other wireless devices).
- バッテリー寿命が短い:
- 使用する前にデバイスが完全に充電されていることを確認してください。
- 長時間使用すると、時間の経過とともにバッテリーのパフォーマンスが低下する可能性があります。
- ペアリングできないデバイス:
- Power off and then power on both the transmitter(s) and receiver.
- Ensure they are within close proximity during the initial pairing attempt.
6. 仕様
送信機（TX）
| トランスミッションタイプ | 2.4G digital frequency |
| 変調 | GFSK |
| 極性パターン | 全方向 |
| アンテナ | PIFAアンテナ内蔵 |
| 動作範囲 | Up to 200m (in open environment without obstacles) |
| RF出力電力 | <10dBm |
| ねじれ | <0.1% |
| 周波数応答 | 20Hz-20kHz |
| 感度 | -42±2dB |
| 信号対ノイズ比 | > 80dB |
| オーディオ入力 | 内蔵カプセル |
| バッテリー巻tage /容量 | 3.7V/95mAh (Built-in Li-ion) |
| バッテリー寿命 | 約6時間 |
| 充電時間 | 約2時間 |
| 重さ | 約10.5g |
| 寸法 | 62.6mm×18.3mm×10.2mm |
| 動作温度 | 0℃～+50℃ |
| 保管温度 | -20℃～+55℃ |
受信機（RX）
| トランスミッションタイプ | 2.4G digital frequency |
| 変調 | GFSK |
| アンテナ | PIFAアンテナ内蔵 |
| 動作範囲 | Up to 200m (in open environment without obstacles) |
| RF出力電力 | <10dBm |
| 周波数応答 | 20Hz-20kHz |
| 信号対ノイズ比 | > 80dB |
| オーディオ入力 | USB type-C connector (for power/data) |
| 電力要件 | Powered by the external device |
| 重さ | 約9g |
| 寸法 | 62.6mm×18.3mm×10.2mm |
| 動作温度 | 0℃～+50℃ |
| 保管温度 | -20℃～+55℃ |
充電ケース
| 電池のタイプ | 内蔵リチウムイオン電池 |
| バッテリー巻tage /容量 | 3.7V / 1500mAh |
| 充電時間 | 約2時間 |
| 電力要件 | USB-C (DC 5V/2A) |
| 重さ | 約160g |
| 寸法 | 143.6mm×80.5mm×35.5mm |
| 動作温度 | 0℃～+50℃ |
| 保管温度 | -20℃～+55℃ |
一般的な製品仕様
| パッケージ寸法 | 6.3 x 4.72 x 2.76インチ |
| アイテム重量 | 15.4オンス |
| ASIN | B0DR8RF5K8 |
| メーカー | ボヤ |
7.保証とサポート
For detailed warranty information and technical support, please refer to the official BOYA webご購入の際は、ウェブサイトをご覧いただくか、カスタマーサービスまで直接お問い合わせください。保証請求の際は、購入証明としてレシートを保管してください。
Manufacturer: BOYA
さらにサポートが必要な場合は、次のサイトをご覧ください。 AmazonのBOYA公式ストア
