Logitech H390 USB Headset User Manual

1. はじめに

The Logitech H390 USB Headset is designed to provide clear audio and communication for various applications, including gaming, video meetings, and music. It features a wired USB-A connection for simple plug-and-play functionality, a noise-cancelling microphone, and comfortable leatherette ear cushions for extended use.

Figure 1.1: Logitech H390 USB Headset (Rose) with USB-A connector and inline controls.

2. 箱の中身

Your Logitech H390 USB Headset package includes the following components:

• Logitech H390 USB Headset (with integrated USB-A cable and inline controls)
• イヤークッション（プリインストール）
• ヘッドバンド（プリインストール）

図 2.1: 分解 view of Logitech H390 components.

3.セットアップガイド

3.1 ヘッドセットの接続

1. コンピューター (PC または Mac) で使用可能な USB-A ポートを見つけます。
2. Insert the USB-A connector of the Logitech H390 headset firmly into the USB-A port.
3. The headset is plug-and-play and should be automatically recognized by your operating system. No additional software installation is typically required.

Figure 3.1: USB-A Plug-and-Play connection.

3.2 Adjusting the Headset for Comfort

• ヘッドバンドの調整: Gently slide the ear cups up or down along the headband to achieve a comfortable fit over your head. The headband is adjustable to accommodate various head sizes.
• イヤークッション: The headset features padded leatherette ear cushions designed for comfort during extended periods of use. Ensure they sit comfortably over your ears.

Figure 3.2: Padded ear cushions for comfort.

3.3 マイクの配置

• The microphone is located on a rotating boom arm. Rotate the microphone arm downwards until the microphone is positioned near your mouth, approximately 2-3 centimeters away.
• For optimal voice clarity, ensure the microphone is aligned with your mouth.
• When not in use, the microphone boom arm can be rotated upwards and tucked out of the way.

Figure 3.3: Rotating noise-cancelling microphone.

4. 操作手順

4.1 インラインコントロールの使用

The Logitech H390 features convenient in-line controls on the cable, allowing you to manage audio without interacting with your computer.

• ボリュームアップ： 「+」ボタンを押すと、音量が上がります。
• ボリュームダウン： 音量を下げるには、「-」ボタンを押します。
• マイクをミュート: Press the central button to mute or unmute the microphone. An indicator light on the control unit will typically illuminate when the microphone is muted.

Figure 4.1: Handy in-line controls.

4.2 ノイズキャンセリングマイク

The integrated microphone features noise-cancelling technology designed to minimize unwanted background noise, ensuring clear conversations during calls or recordings.

Figure 4.2: User wearing the headset during a call.

4.3 Digital Stereo Sound

The headset provides enhanced digital stereo audio, suitable for various activities such as listening to music, watching movies, or participating in online meetings.

Figure 4.3: Headset delivering digital stereo sound.

5. メンテナンス

5.1クリーニング手順

• To clean the leatherette ear cushions and other surfaces, use a soft, damp 布。
• Avoid using harsh chemicals, abrasive cleaners, or solvents, as these may damage the headset's finish or materials.
• Ensure the headset is disconnected from your computer before cleaning.

5.2 ストレージ

• Store the headset in a clean, dry environment away from extreme temperatures and direct sunlight.
• Avoid wrapping the cable too tightly around the headset to prevent damage to the wiring.

6。 トラブルシューティング

If you encounter issues with your Logitech H390 USB Headset, please refer to the following common problems and solutions:

7. 技術仕様

8.保証とサポート

8.1製品保証

Logitech products are manufactured to the highest quality standards. For specific warranty information regarding your Logitech H390 USB Headset, please refer to the warranty card included with your purchase or visit the official Logitech support webサイト。

8.2 カスタマーサポート

For further assistance, technical support, or to access the full user guide in PDF format, please visit the official Logitech support resources:

• Official Logitech Store: ロジクール Amazon ストア
• ユーザーマニュアル（PDF）： PDFマニュアルをダウンロード