1. Introduction
The Acer OMRO50 is a versatile triple-mode wireless mouse designed for seamless connectivity across various devices. It supports 2.4G wireless, Bluetooth 3.0, and Bluetooth 5.0 connections, making it ideal for computers, tablets, laptops, and notebooks. Featuring silent optical clicks, adjustable DPI, and a built-in rechargeable battery, this mouse offers comfort and efficiency for both office and gaming use.
2. Setup
2.1. 2.4G Wireless Connection
- Switch to 2.4G Mode: Locate the power switch on the bottom of the mouse and slide it to the '2.4G' position. A red light will flash to indicate 2.4G mode is active.
- Retrieve USB Receiver: Open the small compartment on the bottom of the mouse and carefully remove the NANO USB receiver.
- Connect Receiver: Plug the NANO USB receiver into an available USB port on your computer, laptop, or tablet.
- Ready to Use: The mouse is plug-and-play. It should automatically connect and be ready for use within a 10-meter wireless transmission range.
2.2. Bluetooth Connection (BT3.0 / BT5.0)
- Switch to Bluetooth Mode: Slide the power switch on the bottom of the mouse to the 'BT' position. A green light will flash for Bluetooth 3.0, and a blue light will flash for Bluetooth 5.0.
- Enter Pairing Mode: Press and hold the left mouse button, the scroll wheel, and the right mouse button simultaneously for 5 seconds. Release the buttons when the blue indicator light near the scroll wheel starts flashing rapidly. This indicates the mouse is in pairing mode.
- Enable Bluetooth on Device: On your computer, tablet, or mobile phone, go to the Bluetooth settings.
- Search and Connect: Search for available devices. You should see either "BT3.0 Mouse" or "BT5.0 Mouse" appear in the list. Select the appropriate option to connect.
- Confirm Connection: Once connected, the indicator light on the mouse will stop flashing and remain solid for a few seconds, then turn off.
Video demonstrating the 2.4G and Bluetooth connection procedures for the Acer OMRO50 mouse.
3. Operating Instructions
3.1. DPI Adjustment
The mouse features a dedicated DPI button located behind the scroll wheel. Press this button to cycle through three adjustable DPI levels: 800 DPI (for general office use), 1200 DPI, and 1600 DPI (for faster cursor movement, suitable for gaming).
3.2. Silent Click Feature
The left and right mouse buttons are designed for silent operation, producing minimal tapping noise. This feature is ideal for quiet environments, ensuring you don't disturb others while working or gaming.
3.3. Smart Sleep Mode
The mouse incorporates intelligent sleep technology for energy efficiency. If the mouse is inactive for a period, it will automatically enter a sleep state to conserve battery. To wake up the mouse, simply move it or press any button.
4. Maintenance
- Cleaning: Use a soft, dry cloth to clean the mouse. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the device. Regularly clean the optical sensor on the bottom of the mouse to maintain tracking accuracy.
- Charging: The mouse has a built-in 500mAh rechargeable lithium battery. Connect the mouse to a USB power source using the provided charging cable when the battery is low. Avoid overcharging or completely draining the battery for optimal battery life.
- Storage: When not in use for extended periods, store the mouse in a cool, dry place. If using 2.4G wireless, you can store the USB receiver in its dedicated slot on the mouse to prevent loss.
- Environmental Conditions: Avoid exposing the mouse to extreme temperatures, direct sunlight, or high humidity.
5. Troubleshooting
- Mouse not responding:
- Ensure the mouse is powered on and the battery is charged.
- Check the connection mode switch (2.4G or BT) is in the correct position.
- For 2.4G, ensure the USB receiver is securely plugged into the device.
- For Bluetooth, ensure Bluetooth is enabled on your device and the mouse is properly paired. Try re-pairing if necessary.
- Lagging or intermittent connection:
- Ensure the mouse is within the 10-meter working distance of your device.
- Check for potential interference from other wireless devices.
- Try connecting to a different USB port or re-pairing the Bluetooth connection.
- Cursor movement is erratic or inaccurate:
- Clean the optical sensor on the bottom of the mouse with a soft, dry cloth.
- Ensure you are using the mouse on a suitable surface (not highly reflective or transparent).
- Mouse not charging:
- Verify that the charging cable is securely connected to both the mouse and the power source.
- Try using a different USB port or charging cable.
6. Specifications
| Feature | Detail |
|---|---|
| Model | OMRO50 |
| Connection Modes | 2.4G Wireless, Bluetooth 3.0, Bluetooth 5.0 |
| Number of Buttons | 5 keys |
| Power Type | Rechargeable Lithium Battery |
| Battery Capacity | 500mAh |
| DPI Values | 800-1200-1600 (Adjustable) |
| Receiver | External NANO USB Receiver (for 2.4G) |
| Operating Mode | Optical |
| Dimensions | 113 x 59 x 23 mm |
| Mouse Weight | Approx. 80g |
| Working Distance | 10 meters |
| Compatibility | Windows 7/8/10, Android system, Apple iOS13 system |
7. User Tips
- Silent Operation: The silent click feature is particularly useful in quiet environments like libraries or shared workspaces, preventing distractions.
- Multi-Device Convenience: Take advantage of the triple-mode connectivity to easily switch between your desktop PC (using 2.4G) and your tablet or smartphone (using Bluetooth) without needing multiple mice.
- Battery Management: For optimal battery longevity, avoid letting the mouse completely discharge frequently. Charge it when the low battery indicator appears.
8. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact your retailer. Keep your proof of purchase for any warranty claims.
