1. はじめに
The Samson AirLine 99m AH9 Headset Wireless System is a compact and versatile wireless microphone solution designed for active performers, presenters, and educators. This system provides high-definition audio transmission without the need for cables or belt packs, offering freedom of movement and ease of use. It operates on a frequency-agile UHF band, ensuring reliable performance across 100 selectable channels.
The system comprises three main components:
- AH9 Micro Transmitter: A lightweight, rechargeable transmitter integrated into the headset.
- AR99m Micro Receiver: A compact receiver with multiple output options for versatile connectivity.
- DE10x Headset Microphone: 低プロfile, comfortable headset microphone designed for clear vocal reproduction.
2. システムコンポーネントview

図2.1: The complete Samson AirLine 99m AH9 Headset Wireless System, showing the AR99m receiver, AH9 micro transmitter, and DE10x headset microphone.

図2.2: 閉じる view of the AH9 micro transmitter integrated with the DE10x headset microphone. The green light indicates power status.

図2.3: トップ view of the AR99m micro receiver, showing the volume knob, SET button, channel display, and status indicators (READY, IR, PEAK).

図2.4: 側 view of the AR99m micro receiver, highlighting the 'PHONE CHARGING' USB port (5V --- 200mA) and antenna connection.

図2.5: 角度付き view of the AR99m micro receiver, showing the DC IN port, 1/8" unbalanced output, and XLR balanced output.

図2.6: 後方 view of the AH9 micro transmitter, showing the charging contacts and the integrated headset cable connection.

図2.7: 後方 view of the AR99m micro receiver, detailing the DC IN (15V === 600mA), 1/4" unbalanced output, and XLR balanced output ports.

図2.8: The DE10x headset microphone, showing its lightweight design and adjustable ear hooks.
3. セットアップ手順
3.1. Charging the AH9 Micro Transmitter
- Connect the supplied USB charging cable to the AH9 micro transmitter.
- USB ケーブルのもう一方の端を標準の USB 電源アダプタ (別売) または電源付き USB ポートに差し込みます。
- The LED indicator on the AH9 will show charging status. A full charge provides up to 8 hours of operation.
3.2. Connecting the AR99m Micro Receiver
- Connect the included power adapter to the DC IN port (15V === 600mA) on the AR99m receiver.
- 電源アダプタをACコンセントに差し込みます。
- Connect the AR99m receiver to your audio mixer, PA system, or recording device using one of the following outputs:
- バランスXLR出力: プロ仕様のオーディオ機器向け。
- アンバランス1/4インチ出力: For standard instrument inputs or line-level inputs.
- アンバランス1/8インチ出力: For consumer-grade audio devices or computer inputs.
- Extend the antennas on the AR99m receiver for optimal signal reception.
3.3. Wearing the DE10x Headset Microphone
- Carefully place the headset over your ears, ensuring a comfortable and secure fit.
- Position the microphone element approximately 1-2 inches from the corner of your mouth for best sound quality.
- Use the included windscreens to reduce plosives and wind noise, if necessary.
4. 操作手順
4.1.電源のオン/オフ
- AH9 Micro Transmitter: Press and hold the power button on the transmitter until the LED illuminates. Press and hold again to power off.
- AR99m Micro Receiver: Turn the VOLUME knob clockwise to power on. Turn counter-clockwise until it clicks to power off.
4.2. チャンネルの選択とペアリング
The AirLine 99m system features 100 operating channels across a 24MHz bandwidth.
- Turn on the AR99m receiver. The channel display will show the current channel.
- を押す セット button on the AR99m receiver to cycle through available channels. Select a clear channel with no interference.
- Once a channel is selected on the receiver, turn on the AH9 transmitter.
- The AH9 transmitter will automatically scan and pair with the receiver on the selected channel. The 'READY' indicator on the receiver will illuminate when a successful connection is established.
4.3.音量の調整
使用 音量 knob on the AR99m receiver to adjust the output level of the wireless system. Start with a low volume and gradually increase it to avoid sudden loud audio.
4.4. Monitoring Signal Status
- READYインジケーター: Illuminates when the transmitter and receiver are successfully paired and receiving a signal.
- ピークインジケーター: Illuminates when the audio input from the transmitter is too high, indicating potential clipping. Reduce the input gain on your mixer or adjust the microphone position if this occurs.
- IRインジケーター: Used during initial setup for infrared pairing (if applicable, though this model typically auto-pairs).
5. メンテナンス
- クリーニング: Use a soft, dry cloth to clean the surfaces of the transmitter and receiver. Avoid using abrasive cleaners or solvents.
- バッテリーのケア: Recharge the AH9 transmitter regularly. For long-term storage, ensure the battery is partially charged (around 50%) to prolong its lifespan.
- ストレージ: システム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。
- 風防: Replace windscreens on the DE10x headset microphone as needed to maintain hygiene and acoustic performance.
6。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| 受信機から音が出ない |
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| 干渉またはドロップアウト |
|
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| 歪んだオーディオ |
|
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| バッテリー寿命が短い |
|
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7. 仕様
| 特徴 | 詳細 |
|---|---|
| モデル番号 | SW9A9SDE10-K |
| 営業チャンネル | 100 (across 24MHz bandwidth) |
| 動作範囲 | 最大 300 フィート (見通し線) |
| AH9 Transmitter Battery Life | Up to 8 hours (Lithium-Ion, rechargeable) |
| AR99m Receiver Outputs | Balanced XLR, Unbalanced 1/4", Unbalanced 1/8" |
| マイクタイプ | DE10x Headset Microphone |
| 付属アクセサリ | 4 Windscreens, USB charging cable, Power adapter |
| アイテム重量 | 1ポンド |
| 製品寸法 | 3 x 3 x 3インチ |
| 材質タイプ | プラスチック |
| 電源 | 電池駆動 |
| 対応デバイス | Mixers, Audio Interfaces, PA Systems, Computers, Recording Devices |
8. 保証とサポート
保証情報および技術サポートについては、サムソンテクノロジーの公式ウェブサイトをご覧ください。 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。
オンラインリソース: 訪問する AmazonのSamsonブランドストア 追加の製品情報とサポートについては、こちらをご覧ください。