Introduction
Thank you for choosing the EDJO LPK368 Wired Backlit Large Print Keyboard. This manual provides essential information for setting up, operating, and maintaining your new keyboard. Designed for enhanced visibility and ease of use, this keyboard features oversized, illuminated keys and a plug-and-play USB connection, making it ideal for users who benefit from larger fonts, such as seniors, individuals with visual impairments, students, and those working in low-light conditions.
Setup Instructions
The EDJO LPK368 keyboard is designed for simple plug-and-play functionality, requiring no additional drivers or software installation.
- Connect the USB Cable: Locate an available USB Type-A port on your computer (desktop PC, laptop, or compatible device). Insert the keyboard's USB cable firmly into the port.
- System Recognition: Your operating system (Windows, Mac, Chrome OS) should automatically detect and configure the keyboard within a few seconds.
- Ready for Use: Once recognized, the keyboard is ready for immediate use. No battery charging or replacement is required as it is powered directly via the USB connection.
Note on Mac Compatibility: While the keyboard is compatible with Mac operating systems, some multimedia keys may not function identically or may require specific software settings on Mac.

Image: The EDJO LPK368 keyboard showing its USB connection and foldable stand for ergonomic adjustment.
Operating Instructions
Basic Typing
The keyboard features a standard QWERTY layout with large, easy-to-read characters. Simply begin typing as you would with any standard keyboard.
Backlight Control
The keyboard offers 7 different backlight colors and 4 brightness levels to enhance visibility in various lighting conditions. There are two backlight modes: a static color mode and a 7-color cycle mode.
- Adjust Brightness: Press Fn + ↑ (Up Arrow) to increase backlight brightness. Press Fn + ↓ (Down Arrow) to decrease backlight brightness. There are 4 levels of brightness.
- Change Backlight Color/Mode: Press Fn + PgUp to cycle through the 7 static backlight colors. Press Fn + PgDn to activate the 7-color cycle mode.
- Turn Backlight On/Off: Press Fn + Scroll Lock to toggle the backlight on or off.

Image: Illustration of the 7 distinct backlight color options available on the EDJO LPK368 keyboard.

Image: A user typing on the EDJO LPK368 keyboard, demonstrating how the backlight illuminates the keys in a dark environment, reducing eye strain.
Multimedia and Shortcut Keys
The keyboard includes 12 multimedia keys (F1-F12) and 10 shortcut keys for quick access to frequently used applications and functions. These keys are activated by pressing the Fn key simultaneously with the desired function key.
| Key Combination | Function |
|---|---|
| Fn + F1 | Media Player |
| Fn + F2 | Volume Down |
| Fn + F3 | Volume Up |
| Fn + F4 | Mute |
| Fn + F5 | Previous Track |
| Fn + F6 | Next Track |
| Fn + F7 | Play/Pause |
| Fn + F8 | Stop |
| Fn + F9 | Web Browser |
| Fn + F10 | |
| Fn + F11 | My Computer |
| Fn + F12 | Calculator |
Maintenance
Proper care will ensure the longevity and optimal performance of your keyboard.
- Cleaning: To clean the keyboard, disconnect it from your computer. Use a soft, damp cloth to wipe the surface. For stubborn dirt between keys, use compressed air or a soft brush. Avoid using harsh chemicals or abrasive materials.
- Spill Resistance: The keyboard features a spill-resistant design, meaning it can withstand minor liquid spills. However, it is not waterproof. In case of a spill, immediately disconnect the keyboard, wipe off the liquid, and allow it to dry completely before reconnecting.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
Troubleshooting
If you encounter any issues with your EDJO LPK368 keyboard, please refer to the following common solutions:
- Keyboard Not Responding:
- Ensure the USB cable is securely connected to your computer's USB port.
- Try connecting the keyboard to a different USB port on your computer.
- Restart your computer to refresh the USB device detection.
- Backlight Not Working or Dim:
- Press Fn + ↑ (Up Arrow) to increase brightness.
- Press Fn + Scroll Lock to ensure the backlight is not turned off.
- Ensure the keyboard is receiving power from the USB port.
- Specific Keys Not Working:
- Check for any debris or obstructions under the affected keycaps.
- If the issue persists, contact customer support for further assistance.
- Multimedia Keys Not Functioning (Mac OS):
- Some multimedia keys may have limited or no functionality on Mac operating systems without specific software or system preferences adjustments. This is a known compatibility aspect and not a defect.
Specifications
| Feature | Detail |
|---|---|
| Model Number | LPK368 |
| Brand | EDJO |
| Product Dimensions | 43 x 16.56 x 2.21 cm (16.93 x 6.52 x 0.87 inches) |
| Item Weight | 604 grams |
| Color | Black |
| Connectivity Technology | USB Type-A (5.25 ft cable) |
| Power Source | Corded Electric (USB powered) |
| Keyboard Description | Membrane Keyboard |
| Special Features | Backlit (7 colors, 4 brightness levels), Multimedia Keys, Shortcut Keys, Low-Profile Keys, Spill-Resistant, Foldable Stand, Anti-slip Rubber Feet |
| Compatible Devices | Computer, Laptop (Windows, Mac, Chrome OS) |
| Recommended Uses | Business, Daily Use, Education, Personal, Student |

Image: Detailed view of the EDJO LPK368 keyboard, illustrating its full size, dimensions, USB cable length, foldable stand, and anti-slip rubber feet.
Warranty and Support
Your EDJO LPK368 keyboard comes with a one-year free replacement warranty.
If you encounter any problems or have questions regarding your product, please contact the seller directly. Our professional customer service team is available 24/7 to assist you with any issues.