導入
This manual provides detailed instructions for the setup, operation, and maintenance of your Acer OMR289 Wireless Mouse. This ergonomic mouse offers versatile connectivity options and customizable features to enhance your computing experience across multiple devices.
製品の特徴
- マルチデバイス接続: Supports 2.4GHz wireless (USB-A and USB-C receivers), Bluetooth 5.2, and wired connections. Seamlessly switch between up to four devices.
- 5 つのプログラム可能なボタン: Customize up to 16 distinct functions without driver installation. Note: Options 6-13 are not supported on macOS.
- OLEDスクリーンディスプレイ: Real-time display of battery level, connection mode, and DPI settings.
- 充電式バッテリー: Integrated 500mAh battery with USB Type-C charging, allowing use while charging.
- 調整可能なDPI: Five instant DPI settings (1200/1600/2400/3200/4000) for precise control.
- Silent-Click Operation: Designed for quiet use with a 35 dB click noise reduction.
- 人間工学に基づいたデザイン: Shaped for right-hand comfort, reducing wrist strain during extended use.
パッケージ内容
- Acer OMR289 ワイヤレスマウス
- USB-Aレシーバー
- USB-Cレシーバー
- USB-A - USB-C 充電ケーブル
- ユーザーマニュアル
セットアップと接続
1. Locate Receivers
The USB-A and USB-C receivers are stored inside the mouse for convenience. Gently open the bottom compartment to access them.
2. マウスの充電
Connect the included USB-A to USB-C cable to the mouse's USB-C charging port and to a power source (e.g., computer USB port, USB wall adapter). The OLED screen will display the charging status. The battery symbol will flash rapidly when the battery level is below 1%.

Image: Acer OMR289 mouse connected to a USB-C charging cable, highlighting its 500mAh rechargeable battery.
3. デバイスへの接続
The Acer OMR289 mouse supports three connection modes: 2.4GHz Wireless, Bluetooth 5.2, and Wired. You can pair it with up to four devices.

Image: Diagram illustrating the triple-mode connectivity of the Acer OMR289 mouse, including 2.4GHz, Bluetooth 5.2, and wired options.
3.1. 2.4GHzワイヤレス接続
- Insert the USB-A or USB-C receiver into an available port on your computer.
- マウスの底面にあるスイッチを「2.4G」の位置にスライドします。
- The mouse should connect automatically. The OLED screen will display '2.4G Wireless Mode' and 'Connected'.
3.2. Bluetooth 5.2接続
- マウスの底面にあるスイッチを「BT」の位置にスライドします。
- Press and hold the pairing button on the bottom of the mouse until the OLED screen indicates pairing mode.
- On your device (computer, laptop, tablet, phone), go to Bluetooth settings and search for 'OMR289 Mouse BT'.
- Select the mouse to pair. The OLED screen will confirm 'Connected' once paired.
3.3.有線接続
- Connect the USB-A to USB-C charging cable to the mouse's USB-C port and to your computer's USB-A port.
- Slide the switch on the bottom of the mouse to the 'OFF' position.
- The mouse will function as a wired mouse and charge simultaneously. Note: In wired mode, only basic 6-button functions are supported; button customization and 'Show Desktop' are not available.

Image: The Acer OMR289 mouse demonstrating its ability to connect to four devices (laptop, tablet, desktop) using Bluetooth, 2.4GHz, and wired modes.
操作手順
1. OLEDスクリーンディスプレイ
内蔵の OLED 画面にはリアルタイムの情報が表示されます。
- バッテリー残量: バッテリー残量を表示しますtage.
- DPI設定: Shows the current DPI level (1200/1600/2400/3200/4000).
- 接続モード: Indicates the active connection (2.4G Wireless, Bluetooth, or Wired).

画像: クローズアップ view of the Acer OMR289 mouse's OLED screen, showing battery percentage, DPI setting, and connection status.
2. DPI調整
The mouse features five adjustable DPI settings. Press the dedicated DPI button (usually located near the scroll wheel) to cycle through the following levels:
- 1200dpi: For precise drawing or fine control.
- 1600 DPI(デフォルト): 一般的なオフィスでの使用や娯楽に適しています。
- 2400dpi: For quick switching and faster cursor movement.
- 3200dpi: Ideal for multi-screen navigation.
- 4000dpi: For precise cursor positioning and high-speed tasks.

Image: Visual representation of the five adjustable DPI settings (1200, 1600, 2400, 3200, 4000) available on the Acer OMR289 mouse.
3. プログラム可能なボタン
The mouse includes five programmable buttons for enhanced control and efficiency. These buttons can store up to 16 distinct functions.

Image: Diagram identifying the five customizable buttons on the Acer OMR289 mouse, including forward, backward, show desktop, joint left, and joint right buttons.
3.1. ボタンのカスタマイズ
- Press and hold the DPI button for 3 seconds. The OLED screen will display customization instructions.
- Click the button you wish to program.
- Use the scroll wheel to navigate through the list of available functions on the OLED screen.
- Once you find the desired function, click the same button again to assign it.
- Press and hold the DPI button for 3 seconds again to exit customization mode.
Note: Full customization features are available on Windows. Options 6-13 are not supported on macOS.
4. Auto-Sleep and Wake-Up
To conserve battery, the mouse will enter sleep mode after 10 minutes of inactivity. To wake it up, simply move the mouse.

Image: A user operating the Acer OMR289 mouse, highlighting its silent click functionality and automatic sleep mode after 10 minutes of inactivity.
メンテナンス
1. 清掃
マウスを掃除するには、柔らかく乾いた布を使用してください。頑固な汚れには、軽くamp布に水または中性洗剤を含ませて拭いてください。刺激の強い化学薬品や研磨剤の使用は避けてください。
2. ストレージ
使用しないときは、直射日光や極端な温度を避け、涼しく乾燥した場所にマウスを保管してください。長期間保管する場合は、マウスが完全に充電されていることを確認してください。
トラブルシューティング
- Mouse not moving smoothly: Check the bottom of the mouse for any protective films on the feet. Remove them if present. Ensure the mouse is used on a suitable surface (paper, leather, cloth, wood, resin are recommended).
- 接続の問題:
- For 2.4GHz: Ensure the receiver is securely plugged in and the mouse switch is in the '2.4G' position.
- For Bluetooth: Ensure Bluetooth is enabled on your device, the mouse switch is in the 'BT' position, and the mouse is in pairing mode. Re-pair if necessary.
- For Wired: Ensure the cable is securely connected and the mouse switch is in the 'OFF' position.
- Buttons not responding or customizing on macOS: Some advanced button functions (Options 6-13) are not supported on macOS. Basic functions should still work.
- バッテリーの消耗が早い: The OLED screen consumes some power. Ensure the mouse enters auto-sleep mode when inactive. Fully charge the mouse before use.
- マウスがスリープ状態から復帰しない: Move the mouse to wake it up. If it still doesn't respond, check the battery level on the OLED screen and recharge if needed.
仕様
| モデル番号 | OMR289 |
| 接続技術 | Bluetooth 5.2, 2.4GHz Wireless, Wired (USB-C) |
| 動き検出技術 | 光学 |
| ボタンの数 | 9 (5はプログラム可能) |
| DPI設定 | 1200、1600、2400、3200、4000 |
| バッテリー | 500mAh 非標準バッテリー(付属) |
| 充電ポート | USBタイプC |
| アイテム重量 | 7.4オンス(約210グラム) |
| パッケージ寸法 | 5.75 x 3.98 x 2.4インチ |
| 自動スリープ | 10分間操作がない場合 |
保証とサポート
保証情報およびテクニカルサポートについては、Acerの公式ウェブサイトをご覧ください。 web当サイトをご覧いただくか、Acerカスタマーサービスまでお問い合わせください。保証請求のために購入時のレシートを保管してください。