1. Product Overview
The CANYON CMSW03 is a versatile 2.4GHz wireless mouse designed for comfortable and efficient use across various operating systems. Featuring a switchable DPI resolution of 800, 1200, or 1600, it adapts to different screen sizes and user preferences. Its ambidextrous design ensures comfortable use for both left and right-handed individuals, and its durable buttons are built to withstand over 3 million clicks.

Image 1.1: The CANYON CMSW03 wireless mouse, showcasing its ergonomic and ambidextrous design.
Key Features:
- Switchable DPI: 800/1200/1600 for adjustable cursor speed.
- Wide Compatibility: Supports Windows, Mac OS, Android TV, and Android TV Box.
- Durable Buttons: Engineered for over 3 million clicks.
- Ambidextrous Design: Suitable for both left and right-handed users.
- 3 Buttons and a Scroll Wheel: Standard functionality for everyday tasks.
2. Setup Instructions
2.1 Package Contents
Before you begin, please ensure all items are present in the package:
- CANYON CMSW03 Wireless Mouse
- USB Receiver (stored inside the mouse or in packaging)
- User Manual (this document)

Image 2.1: Retail packaging of the CANYON CMSW03 wireless mouse, showing the mouse and USB receiver.
2.2 Battery Installation
- Locate the battery compartment on the underside of the mouse.
- Open the battery compartment cover.
- Insert one AA battery (not included) into the compartment, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
2.3 Connecting the USB Receiver
- Remove the USB receiver from its storage slot, usually located inside the battery compartment or near it.
- Plug the USB receiver into an available USB port on your computer (desktop, laptop), Android TV, or Android TV Box.
- Your operating system should automatically detect and install the necessary drivers. This may take a few moments.
2.4 Initial Use
Once the receiver is connected and drivers are installed, turn on the mouse using the power switch (if available, usually on the underside). The mouse should connect automatically to the receiver, and you can begin using it immediately.
3. Operating the Mouse
3.1 DPI Adjustment
The CANYON CMSW03 mouse features a dedicated DPI button, typically located behind the scroll wheel. Press this button to cycle through the available DPI settings:
- 800 DPI: Slower cursor movement, ideal for precise tasks like graphic design.
- 1200 DPI: Standard cursor movement, suitable for general use.
- 1600 DPI: Faster cursor movement, beneficial for large monitors or quick navigation.
Each press of the DPI button will switch to the next setting in sequence.
3.2 Basic Functions
- Left Click: Primary action, selection, opening items.
- Right Click: Opens contextual menus.
- Scroll Wheel: Scrolls content up or down.
- Middle Click (Scroll Wheel Press): Often used for opening links in new tabs or specific application functions.
3.3 Compatibility
The mouse is compatible with a wide range of devices and operating systems, including:
- Windows operating systems
- Mac OS
- Android TV
- Android TV Box

Image 3.1: The CANYON CMSW03 wireless mouse in use alongside a keyboard.
4. Maintenance and Care
4.1 Cleaning
To maintain optimal performance and hygiene:
- Disconnect the USB receiver from your computer.
- Use a soft, dry, lint-free cloth to wipe the surface of the mouse.
- For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution (avoid harsh chemicals).
- Use a cotton swab or compressed air to clean around the scroll wheel and optical sensor.
- Ensure the mouse is completely dry before re-using.
4.2 Battery Replacement
When the mouse performance degrades or it stops responding, it's likely time to replace the battery:
- Turn off the mouse using the power switch.
- Open the battery compartment on the underside.
- Remove the old battery and dispose of it responsibly according to local regulations.
- Insert a new AA battery, observing the correct polarity.
- Close the battery compartment and turn the mouse back on.
4.3 Storage
When not in use for extended periods, it is recommended to:
- Turn off the mouse to conserve battery life.
- Store the USB receiver in its designated slot within the mouse to prevent loss.
- Store the mouse in a cool, dry place away from direct sunlight and extreme temperatures.
5. Troubleshooting
If you encounter issues with your CANYON CMSW03 wireless mouse, please refer to the following common solutions:
5.1 Mouse Not Responding
- Check Battery: Ensure the battery is correctly installed and has sufficient charge. Replace if necessary.
- Power Switch: Verify that the mouse's power switch is in the 'ON' position.
- USB Receiver: Ensure the USB receiver is securely plugged into a working USB port. Try a different USB port.
- Re-pair: In some cases, you might need to re-establish the connection. Turn off the mouse, unplug the receiver, then plug the receiver back in and turn on the mouse.
5.2 Cursor Movement Issues
- Clean Sensor: Dust or debris on the optical sensor can affect tracking. Clean the sensor area on the underside of the mouse with a soft cloth or cotton swab.
- Surface: Ensure you are using the mouse on a suitable, non-reflective, and even surface. A mouse pad is recommended.
5.3 DPI Not Changing
- Press Firmly: Ensure you are pressing the DPI button firmly and completely.
- Software Interference: If you have any custom mouse software installed, check its settings as it might override hardware DPI changes.
6. Technical Specifications
| Feature | Specification |
|---|---|
| Brand | CANYON |
| Model Name | CNE-CMSW03 |
| Connectivity Technology | 2.4 GHz Wireless (USB Receiver) |
| DPI Resolution | 800 / 1200 / 1600 DPI (Switchable) |
| Number of Buttons | 3 Buttons + Scroll Wheel |
| Hand Orientation | Ambidextrous |
| Compatible Devices | Laptop, Desktop Computer, Android TV, Android TV Box |
| Color | Black (Note: Packaging may show silver variant) |
| Product Weight | 60 g |
| Package Dimensions | 20.4 x 13 x 6.6 cm |
| Batteries Included | No (Requires 1x AA battery) |
7. Warranty and Support
CANYON products are manufactured to high-quality standards. For information regarding warranty terms and conditions, please refer to the warranty card included with your product or visit the official CANYON website.
For technical support, troubleshooting assistance, or to view frequently asked questions, please visit the CANYON brand store or their official support portal:
- CANYON Brand Store: Visit CANYON Store on Amazon
Please retain your proof of purchase for any warranty claims.







