導入
Thank you for choosing the YUEHISY HiFi Music Player. This device is designed to provide a high-fidelity audio experience with support for various lossless formats and Bluetooth 5.4 connectivity. This manual provides essential information for setting up, operating, and maintaining your music player.
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 YUEHISY HiFi MP3 Player
- 1 x USB Power Supply Cable (Type-C)
- ユーザーマニュアル x 1
製品終了view
Familiarize yourself with the components and controls of your YUEHISY HiFi Music Player.

画像1: 前面と背面 view of the YUEHISY HiFi Music Player, highlighting its Hi-Fi Audio branding, input specifications, and various ports and buttons.

画像2: The YUEHISY HiFi Music Player displayed alongside its USB Type-C charging and data transfer cable.

画像3: 詳細な view of the player's unique ALPS scroll control wheel, designed for smooth navigation and song selection.

画像4: A close-up shot showing the USB Type-C port and the Micro Storage Card slot on the side of the player.
設定
1. デバイスの充電
Connect the provided USB Type-C cable to the player's charging port and the other end to a USB power adapter (not included) or a computer's USB port. The device features a 3000mAh Polymer Lithium Ion Battery.
2. Inserting a Micro Storage Card
The player has 16GB of built-in memory. To expand storage, insert a Micro Storage Card (not included) into the designated slot. The device supports cards up to 256GB.
3. Connecting to a Computer for File 移行
Use the USB Type-C cable to connect the player to your computer. The player supports multiple file formats for transfer, including MP1, MP2, MP3, WMA, WAV, APE, FLAC, AAC, M4A, OGG, ALAC, and DFF.

画像5: The YUEHISY HiFi Music Player connected to a laptop, illustrating the Type-C file transfer capability and supported audio formats.
操作手順
1.電源のオン/オフ
Press and hold the power button (location shown in Product Overview)をクリックしてデバイスの電源をオンまたはオフにします。
2. 基本的なナビゲーション
Use the ALPS scroll control wheel and surrounding buttons to navigate through menus, select songs, and adjust settings. The 2.4-inch HD display (320x240 resolution) provides a clear interface.

画像6: The player's 2.4-inch display showcasing the music playback interface with album art, song title, and progress bar.
3.音楽を再生する
Navigate to your music library and select a track. The player supports a wide range of lossless and compressed audio formats, including MP3, WMA, WAV, APE, FLAC, AAC, OGG, ALAC, and DSD.
4. Bluetooth接続
The device features Bluetooth 5.4 for wireless audio streaming to compatible headphones or speakers. Access the Bluetooth settings in the menu to pair your devices.
5. Using as an External Decoding Amplifier (DAC)
Connect the player to a mobile phone or computer via the TYPE C port to use it as an external decoding amplifier, enhancing the audio output of the connected device.
6。 音声出力
The player includes a 3.5mm analog output jack for connecting headphones or external audio systems. It also has a line out port for flexible usage, such as connecting to a car auxiliary cable or a home sound system.

画像7: A user enjoying music with the portable YUEHISY HiFi Audio Player, emphasizing its high-fidelity sound output.
メンテナンス
To ensure the longevity and optimal performance of your YUEHISY HiFi Music Player, follow these maintenance guidelines:
- クリーニング: デバイスの清掃には、柔らかく乾いた布をご使用ください。液体クリーナーや溶剤の使用は避けてください。
- ストレージ: プレーヤー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。
- 取り扱い: The device features a high-grade zinc alloy chassis. Handle with care to prevent drops or impacts.
- バッテリーのケア: バッテリー寿命を最適に保つには、バッテリーを頻繁に完全に放電しないでください。デバイスを定期的に充電してください。

画像8: The player's screen displaying battery management options, including screen time, idle shutdown, and set shutdown time, related to its 3000mAh battery.
トラブルシューティング
If you encounter issues with your YUEHISY HiFi Music Player, refer to the following common solutions:
- デバイスの電源が入らない: バッテリーが充電されていることを確認してください。プレーヤーを電源に接続して、もう一度お試しください。
- 音が出ない: Check headphone connection, volume level, and ensure the audio file 破損していません。
- 転送できません files: Verify the USB cable connection and ensure the player is recognized by your computer. Try a different USB port or cable.
- Bluetoothペアリングの問題: Ensure the player and the target device are in pairing mode and within range. Try restarting both devices.
- デバイスが応答しません: If the player becomes unresponsive, press and hold the power button for an extended period (e.g., 10-15 seconds) to force a restart.
仕様
| アイテムタイプ | HiFi MP3プレーヤー |
| 材料 | 亜鉛合金 |
| 電池のタイプ | Polymer Lithium Ion Battery (Built-In) |
| バッテリー容量 | 3000mAh |
| 製品サイズ | Approx. 101x63x19mm (3.98x2.48x0.75in) |
| ディスプレイ画面 | 2.4インチHDディスプレイ |
| 画面解像度 | 320×240 |
| Bluetoothバージョン | BT5.4 |
| 内蔵メモリ | 16GB |
| Micro Storage Card Slot | Maximum 256GB (Not Included) |
| 信号対雑音比 | 93dB±2dB |
| 充電ポート | タイプC USB2.0 |
| Sound Jack | 1 x 3.5mm Analog Output |
| OTG サポート | TYPE C (OTG Cable Not Included) |
| サポートされているサウンド形式 | MP1, MP2, MP3, WMA, WAV, APE, FLAC, AAC, M4A, OGG, ALAC, DFF |
保証とサポート
For warranty information and technical support, please refer to the documentation included with your purchase or contact YUEHISY customer service through their official webご購入いただいたサイトまたは販売店にお問い合わせください。保証請求の際には購入証明としてレシートを保管してください。