Logitech MK550 Wireless Wave Keyboard and Mouse Combo

Introduction

The Logitech MK550 Wireless Wave Keyboard and Mouse Combo is designed to provide a comfortable and efficient computing experience. Featuring an ergonomic wave design and a precision laser mouse, this combo aims to reduce strain during extended use. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your MK550 combo.

An overhead view of the Logitech MK550 Wireless Wave Keyboard and the accompanying precision laser mouse, along with the Logitech Unifying receiver. The keyboard features an ergonomic wave design with a built-in palm rest. The mouse is compact and black.

Setup

1. Unpacking

Carefully remove all components from the packaging. Ensure you have the Logitech MK550 Wireless Wave Keyboard, the precision laser mouse, and the Logitech Unifying receiver.

2. Battery Installation

The keyboard and mouse require AA batteries. The keyboard has an approximate battery life of 3 years, and the mouse has an approximate battery life of 2 years, depending on usage.

• Keyboard: Locate the battery compartment on the underside of the keyboard. Insert the required AA batteries, ensuring correct polarity.
• Mouse: Locate the battery compartment on the underside of the mouse. Insert the required AA batteries, ensuring correct polarity.

3. Connecting the Unifying Receiver

The Logitech MK550 combo uses a single Logitech Unifying receiver for both the keyboard and mouse.

1. Plug the Logitech Unifying receiver into an available USB port on your computer.
2. The keyboard and mouse should automatically connect. If not, press the Connect button on the underside of the keyboard and mouse (if available) or use the Logitech Unifying Software.

4. Software Installation (Optional)

For advanced customization, such as programming the 18 hotkeys on the keyboard, you may download the Logitech Options software from the official Logitech website. An internet connection is required for software download.

Operating

Keyboard Features

• Ergonomic Wave Design: The keyboard features a unique wave-shaped keyframe and a constant curve layout designed to promote a more natural typing posture and reduce wrist strain.
• Integrated Palm Rest: A built-in, cushioned palm rest provides support for your wrists, enhancing comfort during long typing sessions.
• Adjustable Height: The keyboard includes adjustable feet on the underside, allowing you to set your preferred typing angle.
• Programmable Hotkeys: 18 programmable keys provide quick access to frequently used applications, media controls, and other functions. These can be customized using the Logitech Options software.

Mouse Features

• Precision Laser Tracking: The included mouse utilizes precision laser tracking for smooth and accurate cursor control on various surfaces.
• Comfortable Design: The mouse is contoured to fit comfortably in your hand, suitable for extended use.

Wireless Connection

The MK550 combo operates on a reliable 2.4GHz wireless signal, minimizing keystroke dropouts and lag. It also features built-in 128-bit AES grade encryption to secure your data transmissions.

Maintenance

Cleaning

To maintain optimal performance and hygiene, regularly clean your keyboard and mouse.

• Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution.
• Avoid spraying liquids directly onto the devices.
• For cleaning between keys, use compressed air to remove dust and debris.

Battery Replacement

When the battery indicator light on your keyboard or mouse signals low power, or if performance degrades, replace the batteries.

• Open the battery compartment on the underside of the device.
• Remove the old batteries and dispose of them according to local regulations.
• Insert new AA batteries, ensuring correct polarity (+/-).
• Close the battery compartment securely.

Troubleshooting

Keyboard or Mouse Not Responding

• Check Batteries: Ensure batteries are correctly installed and have sufficient charge. Replace if necessary.
• Check USB Connection: Ensure the Unifying receiver is securely plugged into a working USB port. Try a different USB port.
• Re-establish Connection: Use the Logitech Unifying Software to re-pair the keyboard and mouse with the receiver.
• Distance and Interference: Ensure the devices are within range of the receiver (typically up to 10 meters) and away from strong sources of wireless interference (e.g., Wi-Fi routers, cordless phones).

Lag or Dropouts

• Reduce Interference: Move the receiver closer to the keyboard and mouse. Avoid placing the receiver near other electronic devices that might cause interference.
• Surface for Mouse: Ensure the mouse is used on a suitable surface for optimal laser tracking.

Specifications

Warranty and Support

Logitech products are manufactured to high quality standards. For information regarding warranty coverage, technical support, and customer service, please visit the official Logitech support website or contact their customer service department directly. Keep your purchase receipt as proof of purchase for warranty claims.