Acer OMR289 Wireless Mouse User Manual

Introduction

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.

Product Features

• Multi-Device Connectivity: Supports 2.4GHz wireless (USB-A and USB-C receivers), Bluetooth 5.2, and wired connections. Seamlessly switch between up to four devices.
• 5 Programmable Buttons: Customize up to 16 distinct functions without driver installation. Note: Options 6-13 are not supported on macOS.
• OLED Screen Display: Real-time display of battery level, connection mode, and DPI settings.
• Rechargeable Battery: Integrated 500mAh battery with USB Type-C charging, allowing use while charging.
• Adjustable 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.
• Ergonomic Design: Shaped for right-hand comfort, reducing wrist strain during extended use.

Package Contents

• Acer OMR289 Wireless Mouse
• USB-A Receiver
• USB-C Receiver
• USB-A to USB-C Charging Cable
• User Manual

Setup and Connection

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. Charging the Mouse

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. Connecting to Devices

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 Wireless Connection

1. Insert the USB-A or USB-C receiver into an available port on your computer.
2. Slide the switch on the bottom of the mouse to the '2.4G' position.
3. The mouse should connect automatically. The OLED screen will display '2.4G Wireless Mode' and 'Connected'.

3.2. Bluetooth 5.2 Connection

1. Slide the switch on the bottom of the mouse to the 'BT' position.
2. Press and hold the pairing button on the bottom of the mouse until the OLED screen indicates pairing mode.
3. On your device (computer, laptop, tablet, phone), go to Bluetooth settings and search for 'OMR289 Mouse BT'.
4. Select the mouse to pair. The OLED screen will confirm 'Connected' once paired.

3.3. Wired Connection

1. Connect the USB-A to USB-C charging cable to the mouse's USB-C port and to your computer's USB-A port.
2. Slide the switch on the bottom of the mouse to the 'OFF' position.
3. 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.

Operating Instructions

1. OLED Screen Display

The integrated OLED screen provides real-time information:

• Battery Level: Displays the remaining battery percentage.
• DPI Setting: Shows the current DPI level (1200/1600/2400/3200/4000).
• Connection Mode: Indicates the active connection (2.4G Wireless, Bluetooth, or Wired).

Image: Close-up view of the Acer OMR289 mouse's OLED screen, showing battery percentage, DPI setting, and connection status.

2. DPI Adjustment

The mouse features five adjustable DPI settings. Press the dedicated DPI button (usually located near the scroll wheel) to cycle through the following levels:

• 1200 DPI: For precise drawing or fine control.
• 1600 DPI (Default): Suitable for general office use and entertainment.
• 2400 DPI: For quick switching and faster cursor movement.
• 3200 DPI: Ideal for multi-screen navigation.
• 4000 DPI: 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. Programmable Buttons

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. Customizing Buttons

1. Press and hold the DPI button for 3 seconds. The OLED screen will display customization instructions.
2. Click the button you wish to program.
3. Use the scroll wheel to navigate through the list of available functions on the OLED screen.
4. Once you find the desired function, click the same button again to assign it.
5. 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.

Maintenance

1. Cleaning

To clean the mouse, use a soft, dry cloth. For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution. Avoid using harsh chemicals or abrasive materials.

2. Storage

When not in use, store the mouse in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, ensure the mouse is fully charged.

Troubleshooting

• 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).
• Connection issues:
  • 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.
• Battery draining quickly: The OLED screen consumes some power. Ensure the mouse enters auto-sleep mode when inactive. Fully charge the mouse before use.
• Mouse not waking up from sleep: 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.

Specifications

Warranty and Support

For warranty information and technical support, please refer to the official Acer website or contact Acer customer service. Keep your purchase receipt for warranty claims.