1. Setup
The Logitech Wireless Keyboard K250 is designed for a simple, plug-and-play setup process. No complex software installation is required for basic functionality.
This image displays the Logitech Wireless Keyboard K250, featuring a black body with a distinctive Dark Fleur pattern along its edges. The keyboard has a standard QWERTY layout, a numeric keypad, and function keys. It is designed for comfortable and efficient typing.
1.1 Package Contents
- Wireless Keyboard K250
- USB receiver
- 2 AAA batteries (pre-installed)
- User documentation
1.2 Connecting the Keyboard
- Locate the USB receiver. This small receiver is designed to stay in your laptop or desktop computer.
- Insert the USB receiver into an available USB port on your computer.
- Ensure the keyboard's power switch (usually located on the underside or top edge) is in the 'ON' position.
- Your computer should automatically detect and install the necessary drivers. The keyboard will be ready for use within a few moments.
1.3 System Requirements
- Windows-based PC
- Windows XP, Windows Vista, or Windows 7
- USB port
- Internet connection (optional, for downloading Logitech Unifying software if pairing with additional devices)
2. Operating the Keyboard
The Logitech Wireless Keyboard K250 offers a comfortable and reliable typing experience with advanced wireless technology.
2.1 Wireless Connection
The keyboard utilizes an advanced 2.4 GHz wireless connection, providing a strong and reliable link with virtually no delays or dropouts. This connection is secured with 128-bit AES encryption for enhanced data security.
2.2 Typing Experience
- Low-profile Keys: The keys are designed to be low-profile, resulting in quiet operation during typing.
- Standard Layout: The keyboard features a standard layout, including full-size F-keys and a dedicated number pad, for familiar and efficient use.
2.3 Power Management
The keyboard incorporates intelligent power management features to maximize battery life. With two pre-installed AAA batteries, the keyboard can operate for up to 15 months, depending on usage patterns.
3. Maintenance
Proper maintenance ensures the longevity and optimal performance of your keyboard.
3.1 Battery Replacement
When the keyboard's performance diminishes or it stops responding, it may be time to replace the batteries. The keyboard uses two AAA batteries. To replace them:
- Locate the battery compartment on the underside of the keyboard.
- Open the battery compartment cover.
- Remove the old AAA batteries.
- Insert two new AAA batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
3.2 Cleaning
To clean your keyboard, gently wipe the surfaces with a soft, dry, or slightly damp cloth. Avoid using harsh chemicals, abrasive cleaners, or excessive moisture, as these can damage the keyboard's finish or internal components.
4. Troubleshooting
If you encounter issues with your Logitech Wireless Keyboard K250, refer to the following common troubleshooting steps.
4.1 Keyboard Not Responding
- Check Power: Ensure the keyboard's power switch is in the 'ON' position.
- Check Batteries: Verify that the batteries are correctly inserted and have sufficient charge. Replace them if necessary.
- Check USB Receiver: Ensure the USB receiver is securely plugged into a working USB port on your computer. Try a different USB port if available.
- Proximity: Move the keyboard closer to the USB receiver to ensure a strong wireless signal.
- Re-establish Connection: While the keyboard is designed for plug-and-play, if you experience persistent connection issues, you may need to re-establish the connection. For advanced pairing or re-pairing, you might need to download the Logitech Unifying software from the official Logitech support website.
4.2 Intermittent Connection or Lag
- Reduce Interference: Other wireless devices (e.g., Wi-Fi routers, cordless phones, other wireless peripherals) can cause interference. Try to move these devices further away from the keyboard and receiver.
- Obstructions: Ensure there are no large metal objects or other obstructions between the keyboard and the USB receiver that could block the wireless signal.
4.3 Keys Not Functioning Correctly
- Clean Keys: Check for any debris or foreign objects lodged under the keys that might be preventing them from functioning properly.
- Restart Computer: A simple computer restart can often resolve minor software-related issues affecting keyboard input.
5. Specifications
| Feature | Description |
|---|---|
| Product Dimensions | 19.94 x 2.12 x 7.31 inches |
| Item Weight | 1.8 pounds |
| Model Number | 920-002825 |
| Brand | Logitech |
| Compatible Devices | Laptop |
| Connectivity Technology | USB, USB-C (via receiver) |
| Keyboard Description | USB (via receiver) |
| Special Feature | Wireless |
| Color | Black/White (Dark Fleur pattern) |
| Number of Keys | 104 |
| Style | Modern |
| Material | Rubber |
| Included Components | USB Cable (referring to the USB receiver) |
| Language | English |
| Manufacturer | Logitech, Inc |
| Date First Available | May 26, 2010 |
6. Warranty and Support
6.1 Limited Hardware Warranty
The Logitech Wireless Keyboard K250 comes with a 3-year limited hardware warranty. Please refer to the user documentation included in the package for specific terms and conditions of the warranty.
6.2 Further Assistance
For additional support, frequently asked questions, or to download the Logitech Unifying software (if needed for advanced pairing), please visit the official Logitech support website. You can typically find support resources by searching for your product model number (K250 or 920-002825) on their website.
