1. Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Microsoft Wireless Optical Mouse - Steel Blue. Designed for comfort and efficiency, this mouse features advanced optical tracking and wireless connectivity for a clutter-free workspace. Please read this manual thoroughly to ensure optimal performance and longevity of your device.

Image: The retail packaging for the Microsoft Wireless Optical Mouse 3000, highlighting its key features and compatibility.
2. Package Contents
Verify that all items are present in the package:
- Microsoft Wireless Optical Mouse - Steel Blue
- Wireless Receiver (USB/PS/2 compatible)
- USB to PS/2 Adapter (if applicable)
- 2 AA Batteries
- Software Installation CD (IntelliType Pro)
- User Guide/Booklet
3. Setup Guide
3.1. Battery Installation
- Locate the battery compartment on the underside of the mouse.
- Open the battery compartment cover.
- Insert the two (2) AA batteries, ensuring correct polarity (+/-) as indicated inside the compartment.
- Close the battery compartment cover securely.
3.2. Connecting the Wireless Receiver
The wireless receiver can be connected via a USB port or a PS/2 port using the provided adapter.
- USB Connection: Plug the USB connector of the receiver directly into an available USB port on your computer.
- PS/2 Connection: Attach the USB to PS/2 adapter to the USB connector of the receiver, then plug the PS/2 end into the mouse (green) PS/2 port on your computer.
3.3. Software Installation
For full functionality, including customizable buttons and advanced tilt wheel features, install the IntelliType Pro software.
- Insert the software installation CD into your computer's CD/DVD drive.
- Follow the on-screen prompts to complete the installation.
- Restart your computer if prompted.
4. Operating Instructions
4.1. Basic Mouse Functions
- Left Click: Primary button for selecting items, opening files, and activating functions.
- Right Click: Secondary button for accessing context menus and additional options.
- Scroll Wheel: Roll the wheel up or down to scroll vertically through documents and web pages.
4.2. Tilt Wheel Technology
The revolutionary Tilt Wheel allows for enhanced navigation:
- 4-Way Scrolling: In addition to vertical scrolling, tilt the wheel left or right to scroll horizontally through wide documents or web pages.
- Window Toggling: Depress the scroll wheel (click it down) to quickly toggle between open windows, facilitating multi-tasking.
4.3. Customizable Buttons
Utilize the IntelliType Pro software to customize the functions of various mouse buttons, including the scroll wheel click and side buttons (if present), to suit your workflow.
5. Key Features
- Tilt Wheel Technology: Provides 4-way scrolling for improved control and efficiency, allowing smooth navigation through documents and web pages both vertically and horizontally.
- Ergonomic Design: The contoured shape is designed by Microsoft ergonomics experts to provide comfortable support for your hand in a natural position. The ambidextrous design ensures comfort for both left- and right-handed users.
- Extended Battery Life: Experience up to six months or more of battery life, significantly reducing the frequency of battery changes.
- Microsoft Optical Technology: Delivers superior tracking speed and precision, resulting in accurate and responsive cursor movement on various surfaces.
- Smart Receiver: Features intelligent technology that alerts you to potential interference or low battery life, minimizing interruptions during use.
- Wireless Freedom: Eliminates the need for cables, freeing your desktop from clutter and providing greater flexibility in mouse placement.
- Versatile Connectivity: Offers both USB and PS/2 connection options for broad compatibility with Windows-based and Macintosh computers.
6. Maintenance
6.1. Cleaning Your Mouse
To maintain optimal performance, periodically clean your mouse:
- Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution.
- Wipe the exterior of the mouse.
- For the optical sensor, use a dry cotton swab to gently remove any dust or debris. Avoid using abrasive materials or excessive moisture.
6.2. Battery Replacement
When the low battery indicator appears (if applicable) or mouse performance degrades, replace the batteries:
- Open the battery compartment on the underside of the mouse.
- Remove the old AA batteries.
- Insert two new AA batteries, observing the correct polarity.
- Close the battery compartment.
7. Troubleshooting
If you encounter issues with your Microsoft Wireless Optical Mouse, try the following solutions:
- No Cursor Movement:
- Ensure the receiver is securely plugged into a USB or PS/2 port.
- Check that the batteries are correctly inserted and not depleted. Replace if necessary.
- Verify that the mouse is within range of the receiver (typically a few feet).
- Try connecting the receiver to a different USB or PS/2 port.
- Erratic Cursor Movement:
- Clean the optical sensor on the underside of the mouse.
- Ensure you are using the mouse on a suitable surface. Highly reflective or transparent surfaces may cause issues. A mouse pad is recommended.
- Check for potential wireless interference from other devices.
- Buttons Not Responding:
- Reinstall the IntelliType Pro software.
- Check battery level.
- Low Signal Warning:
- Move the mouse closer to the receiver.
- Ensure there are no large metal objects or other wireless devices between the mouse and receiver that could cause interference.
8. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 9.5 x 8.25 x 2 inches |
| Item Weight | 15.2 ounces |
| Model Number | K80-00038 |
| Batteries Required | 2 AA batteries |
| Connectivity Technology | Wireless, PS/2, USB |
| Movement Detection Technology | Optical |
| Color | Steel Blue |
| Manufacturer | Microsoft |
9. Warranty and Support
For detailed warranty information and further technical support, please refer to the official Microsoft documentation or visit the Microsoft support website.
A comprehensive user manual in PDF format is available for download:





