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UPBRIGHT Lenovo HA-200 12V Power Supply

UpBright 12V AC/DC Adapter User Manual

Model: Lenovo HA-200 12V Power Supply

1. はじめに

This user manual provides essential information for the safe and effective use of your UpBright 12V AC/DC Adapter. This adapter is designed to provide reliable power to various compatible Lenovo Smart Speaker Docks and other electronic devices requiring a 12V DC, 2A power supply.

UpBright 12V AC/DC Adapter

Figure 1: UpBright 12V AC/DC Adapter with power cord and barrel connector.

2. セットアップと接続

Follow these steps to properly set up and connect your AC/DC adapter:

  1. 互換性の確認: Ensure your device requires a 12V DC input with a current draw of 2A (2000mA) or less, and has a compatible barrel round connector. This adapter is compatible with various Lenovo Smart Speaker Docks including models HA-200, 07642C, 275A7B, 276F31, 27E40F, ADE1CF, SG38C43976, C55BA1, SG38C77660, 07BDD7, SG38D27355, SA18C59877, and CYSE20-120200U.
  2. デバイスに接続します: Insert the barrel connector end of the adapter firmly into the power input port of your electronic device.
  3. 電源コンセントに接続します。 Plug the AC prongs of the adapter into a standard 100-240VAC 50/60Hz wall power outlet.
  4. 電源オン: 接続すると、デバイスに電力が供給されるはずです。
Various international outlet adapters and warranty certificate

Figure 2: UpBright products may include suitable outlet adapters for international orders. This image also shows a limited warranty certificate.

3. 操作手順

The UpBright 12V AC/DC Adapter is designed for simple plug-and-play operation. It automatically converts the incoming AC voltage to the required 12V DC output for your compatible device.

This adapter incorporates multiple safety features to protect your devices and the adapter itself:

Diagram showing security protection features of the adapter

Figure 3: Illustration of the adapter's multiple professional security protections, including good heat resistance, VO-grade fire-retardant material, overcharge, overvoltage, overheat, and overcurrent protection.

Diagram showing smart chip and premium cable features

Figure 4: Details on the smart chip's multiple protections (over current, over charge, temperature, short circuit, over load, over voltage) and the premium cable's construction (inner insulator, coarsening core, TPE protective layer).

4. メンテナンス

To ensure the longevity and optimal performance of your UpBright AC/DC Adapter, follow these maintenance guidelines:

5。 トラブルシューティング

If you encounter issues with your UpBright AC/DC Adapter, refer to the following common problems and solutions:

問題考えられる原因解決
デバイスに電力が供給されていません。
  • 接続が緩んでいます。
  • コンセントの故障。
  • 互換性のないデバイスです。
  • アダプタが破損しています。
  • Ensure all connections (adapter to device, adapter to wall) are secure.
  • Test the power outlet with another working appliance.
  • Verify your device's power requirements match the adapter's specifications (12V DC, 2A).
  • Inspect the adapter and cable for visible damage. If damaged, discontinue use.
使用中にアダプタが熱くなります。
  • 通常動作（わずかに温かくなります）。
  • 過負荷または換気不良。
  • わずかに温かくなるのは正常です。
  • Ensure the adapter is not covered and has adequate airflow. If it's excessively hot, disconnect immediately and check device compatibility/current draw.

If the problem persists after trying these solutions, please contact UpBright customer support for further assistance.

6. 仕様

Below are the technical specifications for the UpBright 12V AC/DC Adapter:

7. 保証とサポート

UpBright stands behind the quality of its products. This adapter comes with:

For warranty claims, technical support, or any inquiries, please contact UpBright customer service through the retailer where the product was purchased or visit the official UpBright store online.

詳細については、 UPBRIGHT Store on Amazon.