1. はじめに
The eppfun AK3056R Pro is a versatile Bluetooth 5.2 audio receiver designed to upgrade your existing audio systems with wireless capabilities. It allows you to stream music from your smartphone or other Bluetooth-enabled devices to non-Bluetooth home speakers, car stereos, or other wired audio equipment. Additionally, it supports music playback directly from USB memory sticks and MicroSD cards, offering multiple ways to enjoy your audio.
2.製品オーバーview およびコンポーネント
The AK3056R Pro features a compact design with essential ports and controls for easy operation.
画像: 正面 view of the eppfun AK3056R Pro, highlighting its Type-C power port, 3.5mm AUX output, RCA left/right audio outputs, and top-mounted control buttons for volume and playback.
主な特徴:
- ブルートゥース 5.2 テクノロジー: Provides stable and fast wireless audio transmission with extended range and improved energy efficiency compared to older Bluetooth versions.
- NFC機能: Enables quick, one-touch pairing with compatible NFC-enabled smartphones.
- 複数のオーディオ出力: Equipped with 3.5mm AUX and RCA outputs for broad compatibility with various audio systems.
- ローカルメディアの再生: Supports music playback directly from USB memory sticks and MicroSD cards.
- コンパクトなデザイン: Small and lightweight, making it easy to integrate into any audio setup.
3. セットアップ
Follow these steps to set up your eppfun AK3056R Pro audio receiver:
- 電源接続: Connect the receiver to a power source using the provided Type-C USB cable. The device will automatically enter pairing mode upon powering on.
- オーディオ出力接続： レシーバーをオーディオ システムに接続するには、次のいずれかの方法を選択します。
- 3.5mm補助: Use a 3.5mm audio cable to connect the receiver's AUX output to the AUX input of your wired speaker or stereo system.
- RCA： Use an RCA audio cable to connect the receiver's RCA outputs (red for right, white for left) to the corresponding RCA inputs on your ampリファーまたはステレオシステム。
Image: The eppfun AK3056R Pro demonstrating compatibility with various input sources (Echo Dot, smartphones, tablets, laptops) and output devices (amplifiers, wired speakers) via RCA and 3.5mm AUX connections.
4. 操作手順
Bluetoothのペアリング：
- Ensure the AK3056R Pro is powered on. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED light.
- スマートフォンまたは Bluetooth 対応デバイスで、Bluetooth 設定に移動し、Bluetooth をオンにします。
- 検索する available devices and select "eppfun AK3056R Pro" from the list.
- Once connected, the LED indicator on the receiver will become solid, and you can begin streaming audio.
Image: A visual representation of the eppfun AK3056R Pro in use, wirelessly streaming music to a speaker in a home environment.
NFCペアリング（対応デバイスの場合）:
- Ensure the NFC function is enabled on your mobile phone.
- Place your NFC-enabled phone directly onto the NFC sensing area of the AK3056R Pro.
- Confirm the connection prompt on your phone. The devices will pair automatically and quickly.
Image: A smartphone being brought into contact with the NFC area of the eppfun AK3056R Pro, demonstrating the one-touch pairing process.
Local Media Playback (USB/MicroSD):
- Insert a USB memory stick or MicroSD card (with music files) into the corresponding slot on the receiver.
- The receiver will automatically detect the media and begin playing music.
- Use the playback control buttons on the device to manage your music (play/pause, next/previous track, volume).
Image: A USB flash drive being inserted into the eppfun AK3056R Pro, indicating its capability for direct music playback from USB storage.
5. メンテナンス
eppfun AK3056R Pro の寿命と最適なパフォーマンスを確保するには、次のメンテナンス ガイドラインに従ってください。
- デバイスを乾燥した状態に保ってください。水や過度の湿気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。
6。 トラブルシューティング
If you encounter issues with your eppfun AK3056R Pro, refer to the following common problems and solutions:
| 問題 | 解決 |
|---|---|
| デバイスの電源が入りません。 | Ensure the Type-C USB cable is securely connected to both the receiver and a working power source. Try a different USB cable or power adapter. |
| Bluetooth経由でペアリングできません。 | Make sure the receiver is in pairing mode (flashing LED). Turn off and on Bluetooth on your smartphone. Ensure your smartphone is within the 10m reception range. Clear previous Bluetooth connections on your phone if necessary. |
| 音声出力がありません。 | Check all audio cable connections (3.5mm AUX or RCA) between the receiver and your audio system. Ensure the volume on both the receiver and your connected audio system is turned up. Verify that the correct input source is selected on your audio system. |
| NFCペアリングに失敗します。 | Ensure NFC is enabled on your smartphone and that your phone supports NFC. Make sure to place your phone directly on the NFC sensing area of the receiver. |
| USB/MicroSD 再生が機能しません。 | Ensure the USB stick or MicroSD card is inserted correctly and contains compatible music files (e.g., MP3). Try a different USB stick or MicroSD card. |
7. 仕様
| 特徴 | 詳細 |
|---|---|
| ブランド | エップファン |
| モデル | AK3056R プロ |
| 接続技術 | Bluetooth 5.2, AUX, RCA |
| 電源 | USB (Input Voltag例: 4.8V ~ 5.25V) |
| 材料 | アクリロニトリルブタジエンスチレン（ABS）、金属 |
| 色 | 黒 |
| アイテム重量 | 45グラム |
| 対応デバイス | スピーカー |
| サポートされている標準 | AAC、SBC |
| 制御方法 | 触る |
| オーディオ出力モード | ステレオ |
| 無線通信規格 | 無線周波数 |
| 受信距離 | Up to 10m (indoors) |
| 追加機能 | NFC, USB Memory Playback, MicroSD Card Slot |
8. 保証とサポート
eppfun values your shopping experience and provides a 12-month manufacturer's warranty for this product. If you have any questions or concerns regarding the eppfun AK3056R Pro, please do not hesitate to contact our customer support. We are committed to addressing your inquiries as quickly as possible.
For support, please visit the official eppfun store or contact us through the platform where you purchased the product.