Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Lenovo 510 Wireless Keyboard and Mouse Combo. This combo offers a seamless and clutter-free workspace with its 2.4 GHz nano-USB receiver, providing reliable connectivity for your computing needs.
Key features include a full-size keyboard with an island key design for comfortable typing, a spill-resistant casing for enhanced durability, and an ambidextrous 1200 DPI optical mouse for precise control. Enjoy extended usage with a battery life of up to 12 months for the mouse on a single AA battery.

Image: The Lenovo 510 Wireless Keyboard and Mouse Combo, highlighting its simple yet elegant design.
Setup
Follow these steps to set up your Lenovo 510 Wireless Keyboard and Mouse Combo:
- Insert Batteries:
- For the keyboard, open the battery compartment on the underside and insert two (2) AA batteries, ensuring correct polarity.
- For the mouse, open the battery compartment on the underside and insert one (1) AA battery, ensuring correct polarity.

Image: The underside of the Lenovo 510 keyboard showing the battery compartment and the required AA batteries.
- Locate the Nano-USB Receiver: The small 2.4 GHz nano-USB receiver is typically stored within the mouse's battery compartment for safekeeping during transport. Carefully remove it.
- Connect the Receiver: Plug the nano-USB receiver into an available USB port on your computer. The system should automatically detect and install the necessary drivers.
- Power On: Ensure the mouse's power switch (located on the underside) is in the 'ON' position. The keyboard does not have a separate power switch and will activate upon battery insertion and receiver connection.
- Test Functionality: Verify that both the keyboard and mouse are responsive. If not, try plugging the receiver into a different USB port or re-inserting the batteries.

Image: The Lenovo 510 Wireless Keyboard and Mouse Combo with its 2.4 GHz USB dongle, illustrating the cordless setup.
Operating Instructions
Keyboard Usage
The Lenovo 510 keyboard features a full-size layout with an island key design, providing a comfortable and accurate typing experience. The keys are designed for precision and responsiveness.
- LED Indicators: The keyboard includes LED indicators for Caps Lock and Num Lock keys, providing visual cues for their active status.
- Function Keys: Utilize the function keys (F1-F12) for various shortcuts, often in combination with the 'Fn' key, depending on your operating system and software.

Image: The Lenovo 510 keyboard, emphasizing its island-style keys designed for typing accuracy.
Mouse Usage
The accompanying wireless mouse is designed for ergonomic comfort and ambidextrous use, suitable for both left and right-handed users. It features a 1200 DPI optical sensor for smooth and precise tracking.
- Precision Tracking: The 1200 DPI optical sensor ensures accurate cursor movement for various tasks.
- Ambidextrous Design: The symmetrical design allows comfortable use for both left and right hands.

Image: The Lenovo 510 mouse, highlighting its ambidextrous and ergonomically designed form factor.

Image: A user actively typing on the Lenovo 510 keyboard and operating the mouse, demonstrating typical usage.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your Lenovo 510 combo.
- Cleaning: To clean the keyboard and mouse, use a soft, lint-free cloth lightly dampened with water or a mild cleaning solution. Avoid harsh chemicals or abrasive materials.
- Spill Resistance: The keyboard features a spill-resistant design, meaning it can withstand minor liquid spills. In case of a spill, immediately disconnect the receiver, turn off the mouse, and allow the devices to dry completely before reuse. Do not immerse the devices in liquid.
- Battery Replacement: Replace batteries when performance degrades or the mouse's low battery indicator (if present) illuminates. Always use fresh, high-quality AA batteries.

Image: The Lenovo 510 keyboard and mouse, illustrating its spill-resistant capability with water droplets on the surface.
Troubleshooting
If you encounter issues with your Lenovo 510 Wireless Keyboard & Mouse Combo, refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| Keyboard or mouse not responding |
|
| Lag or intermittent connection |
|
| Mouse cursor erratic or not moving smoothly |
|
| Caps Lock/Num Lock LEDs not working |
|
Specifications
| Feature | Detail |
|---|---|
| Brand | Lenovo |
| Model Number | GX30N81775 |
| Connectivity Technology | 2.4 GHz Wireless (Nano USB Receiver) |
| Keyboard Layout | Full Size, Island Key Design |
| Mouse DPI | 1200 DPI Optical Sensor |
| Keyboard Dimensions (LxWxH) | 16.69 x 6.12 x 0.81 inches (42.39 x 15.54 x 2.06 cm) |
| Item Weight | 2.2 pounds (0.99 kg) |
| Power Source | Battery Powered |
| Batteries Required | Keyboard: 2 AA, Mouse: 1 AA (included) |
| Operating System Compatibility | Windows |
| Special Features | Spill-resistant keyboard, Ambidextrous mouse |

Image: A diagram illustrating the key features of the Lenovo 510 combo, including the 2.5 zone keyboard layout, 1200 DPI mouse, and nano-USB receiver.
Warranty and Support
For warranty information and technical support, please refer to the official Lenovo website or the documentation included with your product packaging. You may also find additional resources and FAQs on the Lenovo support portal.
A PDF version of the user manual is available for download at: Lenovo 510 Wireless Keyboard & Mouse Combo User Manual (PDF)





