Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Logitech Cordless Desktop S510. This wireless keyboard and mouse combination is designed for use with personal computers, offering enhanced comfort and functionality.
Box Contents
Carefully unpack your Logitech Cordless Desktop S510. The package should contain the following items:
- Logitech Cordless Keyboard S510
- Logitech Cordless Mouse LX5
- USB RF Mini-Receiver with USB Stand
- USB Cable
- PS/2 Adapter (for older systems, if applicable)
- 2 AA Batteries (for keyboard and mouse)
- Installation CD (containing MediaLife Software and drivers)
- Quick Start Guide / Documentation

Image: Overview of the Logitech Cordless Desktop S510 packaging and included items.

Image: Close-up of the individual components: AA batteries, LX5 cordless mouse, USB RF mini-receiver, and connection cables.
Setup
Follow these steps to set up your Logitech Cordless Desktop S510:
- Install Batteries: Open the battery compartments on both the keyboard and the mouse. Insert the provided 2 AA batteries, ensuring correct polarity. Close the compartments securely.
- Connect the Receiver: Plug the USB RF mini-receiver into an available USB port on your computer. If your computer uses PS/2 ports and you prefer that connection, use the provided PS/2 adapter with the USB cable.
- Power On: Ensure your computer is powered on. The system should automatically detect the new hardware.
- Install Software: Insert the Logitech Installation CD into your computer's CD-ROM drive. Follow the on-screen instructions to install the MediaLife Software and necessary drivers. This software enables full functionality of the programmable keys and advanced mouse features.
- Pair Devices (if necessary): In most cases, the keyboard and mouse will automatically pair with the receiver. If they do not, refer to the Quick Start Guide for specific pairing instructions, usually involving pressing a 'Connect' button on the receiver and the devices.

Image: An illustration from the installation guide detailing the connection process for the receiver and software installation.
Operating Instructions
Keyboard (S510)
The S510 keyboard features a slim design with an integrated palm rest for comfort. It includes dedicated one-touch controls and programmable F-keys.
- One-Touch Controls: Located on the keyboard, these buttons provide quick access to media playback (play/pause, stop, volume up/down, mute), email, and internet browsing.
- Programmable F-Keys: The F1-F12 keys can be customized using the MediaLife Software to launch applications, open files, or access specific websites.
- Status LEDs: Indicators for battery status and other functions are present.

Image: A detailed view of the S510 keyboard, showing its layout and dedicated function keys.
Mouse (LX5)
The LX5 cordless mouse offers precise optical tracking and a comfortable design.
- Optical Tracking: Provides smooth and accurate cursor control on various surfaces.
- Tilt Wheel Plus Zoom: The scroll wheel can be tilted left or right for horizontal scrolling in applications like spreadsheets, and also functions as a zoom control.
- Ergonomic Design: Features gently contoured sides and soft rubber grips for comfortable use.
- Battery Status: An indicator light on the mouse will signal low battery levels.
Maintenance
To ensure optimal performance and longevity of your Cordless Desktop S510:
- Battery Replacement: Replace the AA batteries in both the keyboard and mouse when the low battery indicator lights up or performance degrades. Always use fresh, high-quality batteries.
- Cleaning: Use a soft, dry, lint-free cloth to clean the surfaces of the keyboard and mouse. For stubborn dirt, slightly dampen the cloth with water. Avoid using harsh chemicals or abrasive cleaners.
- Optical Sensor: Keep the optical sensor on the underside of the mouse clean and free from obstructions for accurate tracking.
- Storage: When not in use for extended periods, remove batteries to prevent leakage. Store the devices in a cool, dry place.
Troubleshooting
If you encounter issues with your Logitech Cordless Desktop S510, try the following solutions:
- No Response from Keyboard/Mouse:
- Check battery levels and replace if necessary.
- Ensure the USB RF mini-receiver is securely plugged into a working USB port.
- Try plugging the receiver into a different USB port.
- Restart your computer.
- Attempt to re-pair the devices with the receiver (refer to the Quick Start Guide for specific steps).
- Intermittent Connection/Missed Keystrokes:
- Reduce the distance between the keyboard/mouse and the receiver. The optimal range is typically within 5 feet.
- Remove any large metal objects or other electronic devices that might be causing interference between the devices and the receiver.
- Ensure the receiver has a clear line of sight to the devices.
- Mouse Cursor Jumps or is Inaccurate:
- Clean the optical sensor on the underside of the mouse.
- Use the mouse on a clean, non-reflective, and uniform surface.
- Software Issues:
- Reinstall the MediaLife Software from the installation CD or download the latest version from the Logitech support website.
- Ensure your operating system is up to date.
Specifications
| Model Number | 967557-0403 |
| Product Dimensions | 1 x 1 x 1 inches (approximate, for packaging) |
| Item Weight | 3.8 pounds |
| Batteries | 2 AA batteries required |
| Manufacturer | Logitech |
| Color | Black |
| Connectivity Technology | Radio Frequency, USB |
| Compatible Devices | Personal Computer |
Warranty and Support
For warranty information, please refer to the documentation included with your product or visit the official Logitech website. Logitech provides customer support and resources for their products.
Logitech Support Website: www.logitech.com/support