Logitech Illuminated Keyboard K740 User Manual

1.製品オーバーview

The Logitech K740 Illuminated Keyboard is a full-size keyboard designed for comfortable and efficient typing. It features bright backlit keys, an ultra-thin profile, and a transparent frame. The PerfectStroke key system ensures a fluid and whisper-quiet typing experience. It also includes a soft-touch palm rest and one-touch controls for enhanced usability.

Figure 1: The Logitech K740 Illuminated Keyboard connected to a desktop computer setup, showcasing its sleek design alongside a monitor and writing instruments.

主な特徴:

• Bright Backlit Keys: Ensures characters are sharp, bright, and easy to read, with only key characters illuminated for minimal distraction.
• 超薄型プロfile: Sleek design with a transparent frame to complement any desk setup.
• PerfectStroke Key System: Provides comfortable, fluid, and whisper-quiet typing, even when striking the edge of a key.
• ソフトタッチパームレスト: Helps position hands comfortably for extended typing sessions.
• Full-Size Key Layout: All keys are in a familiar arrangement for quick and comfortable typing.
• 1-Touch Controls and Hot Keys: For convenient access to common functions.
• 互換性: Works with Windows XP, Vista, or 7.

2. セットアップ

キーボードの接続:

1. Unpack the Logitech K740 Illuminated Keyboard from its packaging.
2. キーボードに接続されている USB ケーブルを見つけます。
3. USB コネクタをコンピュータの利用可能な USB ポートに差し込みます。
4. コンピュータは必要なドライバを自動的に検出し、インストールします。これには数分かかる場合があります。
5. インストールが完了すると、キーボードが使用できるようになります。

3. 操作手順

バックライト制御：

The K740 keyboard features intelligent backlighting that automatically illuminates keys when your hands approach. You can also manually adjust the brightness level.

• 自動照明: The keys will light up as your hands get close to the keyboard.
• 明るさの調整: Use the dedicated brightness control keys (usually located on the function row) to increase or decrease the backlight intensity to your preference.

図2: 詳細な view of the Logitech K740 Illuminated Keyboard, highlighting the bright, clear backlighting of its keys, designed for visibility in low-light conditions.

Using Hot Keys and Media Controls:

The keyboard includes several one-touch controls and hot keys for quick access to media playback, volume, and other common functions. Refer to the key labels for specific functions.

Figure 3: An overhead shot of the Logitech K740 Illuminated Keyboard, displaying its full-size layout and integrated palm rest.

4. メンテナンス

キーボードの掃除:

• 清掃する前に、キーボードをコンピューターから取り外してください。
• 柔らかく糸くずの出ない布で軽く拭き取ってください。ampキーと表面を水または中性洗浄液で拭いてください。
• Avoid using harsh chemicals, abrasive cleaners, or solvents, as these can damage the keyboard's finish or key legends.
• キー間のほこりやゴミを取り除くには、圧縮空気を使用してください。

5。 トラブルシューティング

キーボードが応答しない:

• Ensure the USB cable is securely plugged into a working USB port on your computer. Try a different USB port if necessary.
• コンピュータを再起動します。
• Check if the keyboard is enabled in your computer's Device Manager (Windows).

バックライトが機能しない:

• Verify that the brightness control keys are not set to the lowest level.
• キーボードがコンピューターに正しく接続されていることを確認してください。

6. 仕様

7. 保証とサポート

For warranty information and technical support, please refer to the documentation included with your product or visit the official Logitech support webサイト。

You can find additional resources and contact information at www.logitech.com/support.