導入
This manual provides detailed instructions for the setup, operation, and maintenance of your ELECOM EX-G Pro Trackball Mouse (M-XPT1MRBK). Please read this manual thoroughly before using the product to ensure proper functionality and to maximize your user experience.
製品の特徴
- 光学追跡技術: The EX-G Pro trackball offers precise cursor movement for superior accuracy, reducing hand movement and improving productivity.
- 複数の接続オプション: Supports wired, wireless (2.4GHz), and Bluetooth connections, allowing flexibility based on your operating environment.
- Functional 8 Buttons: Equipped with 8 physical buttons, including two scroll wheel tilting functions for horizontal scrolling, providing extensive customization.
- Adjustable DPI Cursor: Features a high-performance optical gaming sensor. The DPI button allows switching between 500 (LOW), 1000 (MID), and 1500 (HIGH) DPI settings to adjust cursor speed.
- 人間工学に基づいたデザイン: Designed for comfortable thumb control, reducing strain during prolonged use.
- メンテナンスが簡単: The trackball rolls on three 2.5 mm artificial ruby ball bearings, designed to prevent dust and dirt accumulation. The ball can be easily removed for cleaning.
設定
1. バッテリーの取り付け
The mouse operates on one AA battery (included). Open the battery compartment on the underside of the mouse and insert the battery, ensuring correct polarity. Close the compartment securely.

画像: 下側 view of the ELECOM EX-G Pro Trackball Mouse, showing the battery compartment and the storable USB receiver.
2. 接続モード
The EX-G Pro offers three connection methods: Wired, Wireless (2.4GHz), and Bluetooth. Select the desired mode using the switch on the underside of the mouse.

Image: Visual representation of the three connection options: Wired (with supplied cable), Wireless (with supplied receiver), and Bluetooth (no ports blocking).
- 有線接続: Connect the mouse directly to your computer using the supplied USB cable. No battery is required in this mode.
- Wireless (2.4GHz) Connection: Insert the tiny USB receiver (stored in the mouse's underside compartment) into an available USB port on your computer. Switch the mouse to 2.4GHz wireless mode.
- Bluetooth接続: Switch the mouse to Bluetooth mode. On your computer or device, search for and pair with the 'ELECOM EX-G Pro' device.
3. ソフトウェアのインストール(エレコム マウスアシスタント)
For full customization of the 8 buttons and other advanced settings, download and install the 'ELECOM Mouse Assistant' software from the official ELECOM website. This software is compatible with Windows 10/11 and macOS 10.13 or later.
操作手順
1. Button Assignments
The EX-G Pro trackball mouse features multiple programmable buttons for enhanced control. Refer to the diagram below for default assignments and locations.

Image: Labeled diagram of the ELECOM EX-G Pro Trackball Mouse, indicating the Function assignment buttons, Right button, Left button, Back and Forward buttons, Tilt wheel, and Trackball.
- 左/右ボタン: 標準的なマウスクリック機能。
- スクロールホイール: Vertical scrolling. Pressing the wheel acts as a middle click.
- ティルトホイール: Tilting the scroll wheel left or right enables horizontal scrolling.
- 進む/戻るボタン: Located near the trackball, these buttons facilitate web browsing navigation.
- Function Assignment Buttons: Additional buttons that can be customized using the ELECOM Mouse Assistant software.
2. DPI(カーソル速度)の調整
The DPI button, located on the underside of the mouse, allows you to cycle through three cursor speed settings: 500 DPI (Low), 1000 DPI (Mid), and 1500 DPI (High). Select the speed that best suits your task and preference.
3. Ergonomic Use
The ergonomic design is optimized for thumb control. Position your hand comfortably over the mouse, allowing your thumb to naturally rest on the trackball for smooth and precise cursor manipulation.

Image: A user's hand demonstrating the natural and comfortable thumb-operated control of the trackball mouse.
メンテナンス
トラックボールの掃除
To maintain optimal performance, regularly clean the trackball and its bearings. The trackball can be easily popped out by pushing it through the hole in the bottom of the device. Wipe the trackball and the three ruby ball bearings with a soft, lint-free cloth to remove any dust or dirt. This prevents stickiness and ensures smooth operation.
トラブルシューティング
- カーソル移動なし:
- Ensure the mouse is powered on and the battery is charged or correctly installed.
- Verify the connection mode switch (Wired/Wireless/Bluetooth) is set correctly.
- For Wireless (2.4GHz), ensure the USB receiver is securely plugged into a working USB port.
- For Bluetooth, ensure the mouse is paired with your device and Bluetooth is enabled on your computer.
- Clean the trackball and its bearings as described in the Maintenance section.
- ボタンが反応しない:
- Check if the ELECOM Mouse Assistant software is installed and configured correctly.
- Ensure no other software is interfering with button assignments.
- 断続的な接続:
- Move the mouse closer to the receiver or Bluetooth device to reduce interference.
- 干渉を引き起こす可能性のある他のワイヤレス デバイスの近くでマウスを使用しないでください。
- Try a different USB port for the wireless receiver.
仕様
| 特徴 | 詳細 |
|---|---|
| ブランド | エレコム |
| モデル番号 | M-XPT1MRBK |
| 接続技術 | Bluetooth, USB (Wired), Wireless (2.4GHz) |
| 動き検出技術 | Optical, Trackball |
| ボタンの数量 | 8 |
| DPI設定 | 500 / 1000 / 1500 DPI(切り替え可能) |
| 手の向き | 両利き |
| 対応デバイス | パソコン |
| オペレーティング·システム | Windows 7, Windows 8, Windows 10, Windows 11 or later; macOS 10.13 or later |
| ワイヤレス範囲 | 最大10メートル |
| 電源 | 1 x単三電池(付属) |
| アイテム重量 | 147グラム(電池なし) |
| 寸法(長さ×幅×高さ) | 135mm x 108mm x 47.7mm(約5.3インチ x 4.3インチ x 1.9インチ) |
公式製品ビデオ
ビデオ: 当局者がview of the ELECOM EX-G PRO Trackball Mouse (M-XPT1 Series), demonstrating its features and design. Duration: 0:36.
保証とサポート
ELECOM products are designed with quality and durability in mind. For specific warranty information, please refer to the documentation included with your product or visit the official ELECOM website. For technical support, driver downloads (such as the ELECOM Mouse Assistant), or further assistance, please visit the ELECOM-USA support page or contact their customer service.
詳しい情報とサポートリソースについては、 ELECOM Store on Amazon.





