LIHAN C82
LIHAN Bluetooth Transmitter Receiver Audio Adapter User Manual
モデル：C82
導入
Thank you for choosing the LIHAN Bluetooth Transmitter Receiver Audio Adapter. This versatile 2-in-1 device allows you to wirelessly transmit audio from non-Bluetooth devices to Bluetooth headphones/speakers (Transmitter Mode) or receive audio from Bluetooth devices to wired speakers/car stereos (Receiver Mode). Designed for convenience and high-fidelity sound, it enhances your audio experience across various platforms, including in-flight entertainment, gym equipment, TVs, PCs, and home audio systems.
Image: The LIHAN Bluetooth Transmitter Receiver, showcasing its compact design, 3.5mm audio jack, and included airplane adapter.
製品終了view および機能
The LIHAN Bluetooth Adapter is engineered for seamless audio connectivity, offering a range of features for diverse applications.
- 2-in-1 機能: 送信機 (TX) モードと受信機 (RX) モードを簡単に切り替えることができます。
- 高度なBluetooth 5.3: Ensures stable connection, faster transmission speed, and wider coverage.
- Qualcomm チップセット: Supports high-fidelity audio codecs including SBC, AAC, aptX, aptX-LL (Low Latency), and aptX-HD for superior sound quality and audio-visual synchronization.
- Dual Headphone Pairing (TX Mode): Connect two Bluetooth headphones simultaneously for shared listening experiences.
- バッテリー寿命の延長: Up to 14 hours of continuous use, with quick charging via USB-C. Can be used while charging.
- コンパクトでポータブルなデザイン: Lightweight and easy to carry, ideal for travel and on-the-go use.
- ハンズフリー通話: Integrated microphone for convenient call management in Receiver mode.
画像: 内部 view highlighting the advanced Qualcomm chip and Bluetooth 5.3 technology, indicating enhanced performance.
Image: A visual representation of the device's battery life, indicating up to 14 hours of operation and 2 hours for a full charge using USB-C.
Image: The compact and portable design of the adapter, demonstrating its small size (5 inches long, 1 inch wide, 0.5 inches thick) and ease of storage in a small pouch.
パッケージ内容
パッケージに以下の項目が含まれているか確認してください。
- 1 x LIHAN Bluetooth 5.3 Transmitter/Receiver
- 1 x USB-C充電ケーブル
- ユーザーマニュアル (本書) x 1
- 1 x Dual 3.5mm Airplane Audio Adapter (if included with your specific model)
設定
デバイスの充電
Before first use, fully charge the device. Connect the included USB-C charging cable to the adapter's USB-C port and the other end to a USB power source (e.g., computer USB port, wall adapter). The indicator light will show charging status and turn off when fully charged.
電源のオン/オフ
To power on, slide the ON/OFF switch to the 'ON' position. To power off, slide the switch to the 'OFF' position.
スイッチングモード（TX/RX）
The device has a TX/RX switch. Slide it to 'TX' for Transmitter Mode (sending audio) or 'RX' for Receiver Mode (receiving audio). The indicator light will change color to reflect the active mode (Blue for TX, Red for RX).
Image: A visual guide illustrating the device's two operational modes: Transmitter (TX) indicated by a blue light, and Receiver (RX) indicated by a red light, along with examples of compatible devices for each mode.
操作手順
トランスミッタ（TX）モード
In TX mode, the adapter transmits audio from a non-Bluetooth device to Bluetooth headphones or speakers.
- Slide the mode switch to 'TX'. The indicator light will turn blue.
- Plug the 3.5mm audio jack of the adapter into the audio output port of your non-Bluetooth device (e.g., TV, PC, airplane entertainment system, treadmill).
- Bluetooth ヘッドフォンまたはスピーカーをペアリング モードにします。
- The adapter will automatically search for and connect to nearby Bluetooth devices. Once connected, the blue light will remain solid or flash slowly.
- For dual headphone pairing, after connecting the first device, put the second Bluetooth headphone into pairing mode. The adapter will attempt to connect to it.
注記： For optimal pairing, ensure no other Bluetooth devices are actively trying to connect to the adapter. If pairing issues occur, press the reset button on the adapter.
Image: Demonstrates the adapter in Transmitter (TX) mode, allowing two headphones to connect wirelessly to a laptop, ideal for shared audio experiences.
Image: A user pairing headphones to a treadmill using the LIHAN Bluetooth adapter in TX mode, enabling wireless audio during workouts.
Image: The adapter connected to an airplane's audio interface, demonstrating its use for in-flight entertainment with wireless headphones, utilizing the included dual 3.5mm jack adapter.
レシーバー（RX）モード
In RX mode, the adapter receives audio from a Bluetooth device (e.g., smartphone, tablet) and outputs it to a wired speaker or car stereo.
- Slide the mode switch to 'RX'. The indicator light will turn red.
- Plug the 3.5mm audio jack of the adapter into the audio input port of your wired speaker, car stereo, or amplifier。
- On your Bluetooth-enabled device (e.g., smartphone), turn on Bluetooth and search for "LIHAN C82" (or similar name).
- Select "LIHAN C82" to pair. Once connected, the red light will remain solid or flash slowly.
- You can now stream audio wirelessly from your device to your wired audio system.
注記： When pairing in RX mode, it is recommended to turn off nearby Bluetooth devices (like your phone's Bluetooth) that are not intended for pairing to avoid interference.
Image: The adapter in Receiver (RX) mode, wirelessly connecting a smartphone to a wired speaker, enabling music streaming for social gatherings.
メンテナンス
- デバイスを乾燥した状態に保ってください。湿気や液体にさらさないでください。
- デバイスを極端な温度にさらさないでください。
- 柔らかく乾いた布でデバイスを拭いてください。刺激の強い化学薬品や研磨剤入りの洗剤は使用しないでください。
- デバイスを使用しないときは、涼しく乾燥した場所に保管してください。
- 落としたり、強い衝撃を与えないでください。
トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| デバイスの電源が入りません。 | バッテリー残量が少なくなりました。 | 付属のUSB-Cケーブルを使用してデバイスを完全に充電します。 |
| Bluetooth デバイスとペアリングできません。 | Device not in pairing mode; too many nearby Bluetooth devices; device too far. | Ensure the adapter is in the correct TX/RX mode and pairing mode. Turn off other Bluetooth devices. Move devices closer. Press the reset button on the adapter. |
| 音声が出ない、または音質が悪い。 | Incorrect cable connection; volume too low; interference; incompatible codec. | Check 3.5mm cable connection. Adjust volume on both devices. Move away from sources of interference. Ensure your connected device supports the adapter's codecs for best quality. |
| デバイスの接続が頻繁に切断されます。 | 範囲外、干渉、電池残量不足。 | Move devices closer. Avoid obstacles. Recharge the device. |
仕様
- モデル： C82
- Bluetoothバージョン: 5.3
- Bluetoothチップ： クアルコム
- サポートされているコーデック： SBC, AAC, aptX, aptX-LL, aptX-HD
- 動作範囲: 最大10メートル/ 33フィート
- バッテリー寿命: Up to 14+ hours (Music/Call)
- 充電時間: 約2時間
- 充電ポート: USB-C
- オーディオインターフェース： 3.5mmAUXジャック
- 寸法: 1 x 0.5 x 5インチ
- 重さ： 3.2オンス
- 材料： プラスチック
保証とサポート
LIHAN products come with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included in your package or visit the official LIHAN website. If you encounter any issues or have questions regarding your LIHAN Bluetooth Transmitter Receiver, please contact our customer support team:
- メールアドレス: [カスタマーサポートのメールアドレスをここに入力してください（ある場合）]
- Webサイト： Visit the LIHAN Store on Amazon
Please have your model number (C82) and purchase details ready when contacting support.
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