Cooler Master MM720 Lightweight Gaming Mouse Instruction Manual

1. Introduction

The Cooler Master MM720 is a lightweight gaming mouse designed for performance and comfort. It combines classic ergonomic design with modern features to enhance your gaming experience. This manual provides essential information for setting up, operating, and maintaining your MM720 mouse.

Key Features:

• Lightweight Honeycomb Shell: Reduces overall weight while maintaining structural integrity.
• Ultraweave Cable: Engineered to minimize cable snag for smooth mouse movement.
• Gaming-Grade Optical Sensor: Adjustable up to 16,000 DPI for precise tracking.
• Durable Optical Switches: Rated for 20 million presses, offering fast and reliable clicks.
• Classic Ergonomic Shape: Designed for right-handed claw grip users, with a dedicated finger rest for comfort.
• Customizable RGB Lighting: Personalize lighting effects through the Cooler Master software.
• IP58 Dust and Water Resistance: Provides protection against dust and splashes.
• PTFE Mouse Feet: Ensures low friction and high durability for a smooth glide.

The MM720 is built to deliver top-tier performance and comfort for extended gaming sessions.

2. Setup

2.1 Connecting the Mouse

1. Locate an available USB port on your computer.
2. Plug the USB connector of the MM720 mouse into the USB port.
3. Your operating system should automatically detect and install the necessary drivers.

2.2 Software Installation (Optional, Recommended)

For full customization of RGB lighting, DPI settings, and macros, download and install the Cooler Master MasterPlus+ software from the official Cooler Master website. This software allows you to personalize your mouse settings to suit your preferences.

3. Operating the Mouse

3.1 Basic Functions

• Left Click: Primary action button.
• Right Click: Secondary action button, typically for context menus.
• Scroll Wheel: Scrolls content vertically. Can also be pressed for a middle-click function.
• Side Buttons: Typically used for forward/backward navigation in web browsers or customizable via software.

3.2 DPI Adjustment

The MM720 features a dedicated DPI button, usually located on the underside of the mouse, allowing you to cycle through preset DPI levels. These levels can be customized using the MasterPlus+ software.

3.3 Ergonomics and Grip

The mouse is designed with a classic ergonomic shape, specifically optimized for a right-handed claw grip. It includes a finger rest for enhanced comfort during prolonged use.

4. Maintenance

4.1 Cleaning

To clean your MM720 mouse, use a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used. Avoid using harsh chemicals or abrasive materials, as these may damage the mouse's finish or internal components.

4.2 Dust and Water Resistance

The MM720 is rated IP58 for dust and water resistance, meaning it is protected against dust ingress and immersion in water up to 1 meter for 30 minutes. While this provides a good level of protection, it is not recommended to intentionally submerge the mouse or expose it to excessive liquids.

4.3 Mouse Feet

The mouse features new-and-improved PTFE feet for low friction and high durability. These provide a smooth, fast glide. Replacement feet may be available from Cooler Master or authorized resellers if needed.

5. Troubleshooting

5.1 Mouse Not Responding

• Ensure the USB cable is securely plugged into a working USB port on your computer.
• Try plugging the mouse into a different USB port.
• Restart your computer.

5.2 Software Issues

• Ensure you have the latest version of Cooler Master MasterPlus+ software installed.
• Check for any available firmware updates for your mouse within the software.
• If issues persist, try uninstalling and reinstalling the software.

5.3 Tracking Problems

• Clean the optical sensor on the underside of the mouse with a soft, dry cloth.
• Ensure you are using the mouse on a suitable surface (e.g., a mouse pad).
• Adjust DPI settings to a comfortable level using the DPI button or software.

6. Specifications

7. Product Videos

8. Warranty and Support

For warranty information, technical support, and additional resources, please visit the official Cooler Master website or contact their customer service department. Keep your proof of purchase for warranty claims.