1. はじめに
The Jabra Speak2 40 is a portable speakerphone designed to deliver exceptional audio quality for professional virtual meetings, video conferencing, and hybrid work environments. Its advanced features ensure clear, productive conversations wherever you are.
Image: The Jabra Speak2 40 Portable Speakerphone, a compact, dark grey circular device with integrated USB-C and USB-A cables, featuring control buttons on its top surface.
2. 箱の中身
製品パッケージにすべてのアイテムが揃っていることを確認します。
- 1x Jabra Speak2 40 Portable Speakerphone
- USB-C Cable with USB-A Adapter (integrated)
- Felt Pouch
- Safety Information & Declarations leaflet
- 保証書
Image: The Jabra Speak2 40 speakerphone and its accompanying felt carrying pouch, illustrating the items included in the product package.
3. セットアップ
The Jabra Speak2 40 is designed for simple plug-and-play connectivity.
3.1 コンピュータへの接続
- Locate the integrated USB cable on your Jabra Speak2 40.
- Connect the USB-C end of the cable directly to a USB-C port on your computer.
- If your computer only has USB-A ports, use the attached USB-A adapter to connect the speakerphone.
- The device will automatically power on and be recognized by your operating system.
Image: The Jabra Speak2 40 speakerphone positioned next to a laptop, with its USB cable connected to the laptop, illustrating a typical setup for a virtual meeting.
4. 操作手順
4.1 ボタンの機能
| ボタンアイコン | 関数 | 説明 |
|---|---|---|
| Ⓒ (Power) | 電源オン/オフ | 押すとデバイスの電源がオンまたはオフになります。 |
| + / - | 音量を上げる/下げる | スピーカーの音量を調整します。 |
| 🎙️ (Microphone) | マイクのミュート/ミュート解除 | Toggle microphone mute during calls. |
| ☎️ (Call) | 通話の応答/終了 | Manage incoming and ongoing calls. |
| 💻 (Teams) | Microsoft Teams Button | Dedicated button for Microsoft Teams functions (e.g., join meeting, raise hand). |
4.2 Full Duplex Audio
The Speak2 40 features Full Duplex audio, which allows all participants to speak and be heard simultaneously without interruptions. This mimics natural face-to-face conversations, enhancing meeting flow.
Image: Two individuals engaged in a conversation, with a laptop displaying a video conference in the background, illustrating the seamless communication enabled by Full Duplex audio.
4.3 Voice Level Normalization
This technology automatically equalizes voices to the same volume level, ensuring that everyone in the meeting can be heard clearly, regardless of how loudly or softly they speak.
Image: A Jabra Speak2 40 speakerphone on a desk next to a laptop displaying a video conference, highlighting the feature of Voice Level Normalization for consistent audio levels.
4.4つのノイズキャンセリングマイク
Equipped with four ultra-modern beamforming microphones, the Speak2 40 effectively picks up sounds from all directions while filtering out distracting background noises, ensuring crystal-clear conversations.
Image: A person smiling while using the Jabra Speak2 40 speakerphone at a desk, emphasizing the four beamforming noise-cancelling microphones and the device's IP64 dust and water resistance.
4.5 Microsoft Teams Certification
The Jabra Speak2 40 is certified to work seamlessly with Microsoft Teams, providing optimized audio performance and dedicated controls for an enhanced Teams experience.
Image: A Jabra Speak2 40 speakerphone connected to a laptop displaying a Microsoft Teams meeting, with a "Certified for Microsoft Teams" logo, indicating its optimized compatibility.
5. メンテナンス
5.1 クリーニング
To clean your Speak2 40, use a soft, dry cloth. Avoid using harsh chemicals or abrasive materials. The device is IP64-rated for dust and water resistance, meaning it is protected against dust ingress and splashing water from any direction.
5.2ファームウェアアップデート
Keep your Speak2 40 up-to-date with the latest firmware to ensure optimal performance and access to new features. Firmware updates can be managed through Jabra Xpress and Direct software. Visit the official Jabra website for more information and software downloads.
6。 トラブルシューティング
If you encounter issues with your Jabra Speak2 40, try the following solutions:
- No Audio / Microphone Not Working:
- USB ケーブルがスピーカーフォンとコンピュータの両方にしっかりと接続されていることを確認します。
- Verify that the Speak2 40 is selected as the default audio input and output device in your computer's sound settings and in your communication software (e.g., Microsoft Teams, Zoom).
- Check if the microphone mute button on the speakerphone is active (indicated by a red light).
- コンピュータを再起動し、スピーカーフォンを再接続します。
- 音質が悪い:
- Ensure the speakerphone is placed on a flat, stable surface away from obstructions.
- Check for any background noise that might be interfering with the microphones.
- Update the device firmware using Jabra Xpress or Direct software.
- デバイスが認識されません:
- Try connecting the speakerphone to a different USB port on your computer.
- コンピュータのオペレーティング システムが最新であることを確認してください。
- USB ハブを使用している場合は、コンピューターに直接接続してみてください。
For further assistance, refer to the official Jabra support resources.
7. 仕様
| 特徴 | 詳細 |
|---|---|
| モデル名 | チーム認定 |
| スピーカータイプ | コンピューター |
| スピーカーサイズ | 50ミリメートル |
| マイクの数 | 4 (Beamforming, Noise-Cancelling) |
| 接続技術 | USB (USB-A/USB-C) |
| 製品寸法 | 奥行き2.5インチ x 幅2.5インチ x 高さ2.5インチ |
| アイテム重量 | 12.8オンス（0.8ポンド） |
| 耐水性レベル | IP64（防塵・防水） |
| 電源 | コード式電気 |
| 対応デバイス | ユニバーサル |
| スピーカー最大出力 | 10ワット |
| オーディオ出力モード | ステレオ |
8. 保証とサポート
8.1製品保証
The Jabra Speak2 40 comes with a 2年間保証. Please refer to the included Warranty leaflet for detailed terms and conditions regarding coverage and claims.
8.2 カスタマーサポート
For additional support, FAQs, and product registration, please visit the official Jabra support webサイト：
You may also find helpful resources and software updates on the Jabra Xpress and Direct platforms.