1. はじめにview
The EPOS IMPACT 460T is a Microsoft Teams Certified stereo USB headset designed for hybrid workers. Featuring dual-mic noise filtering, it ensures premium voice pickup in open office environments. Enjoy rich, clear sound through professional-grade speakers and stay comfortable all day with soft dual ear pads and a padded headband. The headset includes a dedicated Teams button, lift-to-mute functionality, and an LED mic mute indicator. It is compatible with EPOS Connect & Manager software for easy management and updates.
2. 箱の中身
- EPOS Impact 460T Headset
- USB-C - USB-A アダプタ
- Protective Carry Pouch
- ユーザーマニュアル(このドキュメント)
- 安全ガイド
- コンプライアンスシート

Figure 2.1: Included components with the EPOS Impact 460T headset.
3. セットアップ
- ヘッドセットを接続します: Plug the USB-C connector of the headset directly into a compatible USB-C port on your computer, laptop, tablet, or smartphone.
- Use USB-A Adapter (if needed): If your device only has USB-A ports, attach the provided USB-C to USB-A adapter to the headset's USB-C connector, then plug the adapter into your device's USB-A port.
- プラグ&プレイ: The headset is designed for plug-and-play functionality. Your operating system should automatically detect and install the necessary drivers.
- フィットを調整: Adjust the headband and microphone boom for a comfortable and secure fit. The ear cups are on-ear design with soft padding.
ビデオ3.1: オーバーview of the EPOS Impact 460T Headset, demonstrating its features and connectivity options.
4. 操作手順
4.1.通話管理
- 専用チームボタン: For Microsoft Teams users, a dedicated button allows for quick joining of calls and managing Teams functions.
- 通話の応答/終了: Use the inline control unit or the dedicated call button on the headset to answer or end calls.
- 音量コントロール: Adjust the listening volume using the inline control unit.
- マイクをミュート:
- Lift-to-Mute: Simply lift the microphone boom arm upwards to mute your microphone.
- LEDインジケーター: An LED light on the microphone indicates its mute status, providing a visual cue.
4.2. オーディオ品質
The headset features dual-mic noise filtering technology to ensure clear voice pickup, minimizing background noise in open office environments. Professional-grade speakers deliver rich, clear sound for both calls and multimedia.

Figure 4.1: Close-up of the headset's earcup showing control buttons and microphone.
5. 特徴
- Microsoft Teams 認定: Optimized for Microsoft Teams Open Office, ensuring seamless integration and enhanced call quality.
- Dual Noise-Canceling Mics: Advanced noise-filtering technology transmits your voice clearly, suppressing unwanted background noise.
- 一日中快適: Designed with dual noise-dampening ear pads, memory foam, and an ergonomic padded headband for extended wear.
- Hybrid-Ready Mobility: Fold-flat portability and durable materials make it suitable for both remote and in-office use. Includes a carry pouch for easy storage.
- ActiveGard Protection: Protects users from acoustic shock and sudden sound surges.
- 最大の互換性: Works with all major Unified Communications (UC) platforms, including Zoom.
- EPOS Software Support: Compatible with EPOS Connect & Manager for easy device management and firmware updates.

Figure 5.1: Advanced noise-filtering technology in action during a call.
6. メンテナンス
- クリーニング: ヘッドセットのお手入れには、柔らかく乾いた布をご使用ください。刺激の強い化学薬品や研磨剤の使用は避けてください。
- イヤーパッド: Periodically check ear pads for wear and tear. Replacement ear pads may be available from EPOS support.
- ストレージ: When not in use, store the headset in the provided protective carry pouch to prevent damage and keep it clean.
- ケーブルのお手入れ: 内部の損傷を防ぐため、ケーブルを急激に曲げたり、過度に引っ張ったりしないでください。
7。 トラブルシューティング
7.1. 音が出ない、または音質が悪い
- 接続を確認してください: Ensure the USB-C (or USB-A with adapter) connector is fully inserted into your device.
- 音量レベル: Verify that the volume on the headset's inline control unit and your device's system volume are turned up.
- デフォルトデバイス: Confirm that the EPOS Impact 460T is selected as the default audio input and output device in your operating system's sound settings and your communication application (e.g., Microsoft Teams, Zoom).
- Restart Application/Device: Close and reopen your communication application, or restart your computer/device.
7.2. マイクが機能しない
- ミュートステータスを確認します: Ensure the microphone boom is lowered and the LED mute indicator is off (not red). Check the mute button on the inline control unit.
- Default Microphone: Verify that the EPOS Impact 460T is selected as the default microphone in your operating system's sound settings and your communication application.
- アプリケーションの権限: Ensure your communication application has permission to access the microphone.
8. 仕様
| 特徴 | 詳細 |
|---|---|
| モデル名 | 460T |
| 接続技術 | Wired (USB-C, includes USB-A adapter) |
| 耳の位置 | 耳に |
| 騒音制御 | Dual Noise-Canceling Mics, Passive Noise Control |
| マイクロフォン | Lift-to-mute boom arm, LED mute indicator |
| コントロールタイプ | Volume Control, Call Button (inline remote) |
| 対応デバイス | Desktops, Laptops, Tablets, Smartphones |
| 推奨用途 | Calls, Home Office, Business, Remote Work |
| 重さ | 13オンス |
| 寸法 | 7.87 x 8.07 x 2.56インチ |
| 材料 | Plastic (with memory foam ear pads) |
9. 保証とサポート
The EPOS Impact 460T headset typically comes with a manufacturer's warranty. Please refer to the included warranty information in your product packaging for specific terms and duration. For technical support, driver updates, and device management, visit the official EPOS website or utilize the EPOS Connect & Manager software.
Additional protection plans may be available for purchase, offering extended coverage beyond the standard manufacturer's warranty. Check with your retailer for details.