KOORUI 2.4G Silent Full Size Ergonomic Wireless Keyboard and Mouse Combo Instruction Manual

1. Introduction

Thank you for choosing the KOORUI 2.4G Silent Full Size Ergonomic Wireless Keyboard and Mouse Combo. This product is designed to provide a comfortable and efficient computing experience with its quiet operation, ergonomic design, and reliable wireless connectivity. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new device.

Image 1.1: The KOORUI Wireless Keyboard and Mouse Combo, featuring a full-size keyboard, an ergonomic mouse, and a USB receiver.

2. Package Contents

• 1 x KOORUI Wireless Keyboard
• 1 x KOORUI Wireless Mouse
• 1 x 2-in-1 USB Receiver (stored in the mouse battery compartment)
• 1 x User Manual

Note: AAA battery for the keyboard and AA battery for the mouse are not included and must be purchased separately.

3. Setup Instructions

Follow these steps to set up your wireless keyboard and mouse combo:

1. Locate the USB Receiver: The 2-in-1 USB receiver is conveniently stored inside the battery compartment of the mouse. Slide open the back cover of the mouse to access and remove the receiver.
2. Insert Batteries:
   • For the keyboard, insert one AAA battery into its battery compartment, ensuring correct polarity.
   • For the mouse, insert one AA battery into its battery compartment, ensuring correct polarity.
3. Connect the Receiver: Plug the USB receiver into an available USB port on your computer (Laptop/PC/Windows/Mac).
4. Power On Devices: Ensure the power switches on both the keyboard and the mouse are in the 'ON' position. The devices will automatically connect to your computer. No additional software or drivers are required.

Image 3.1: Illustration showing the location of the USB receiver inside the mouse and the battery compartments for both the keyboard (1x AAA) and mouse (1x AA).

4. Operating Instructions

4.1. Wireless Connection

The keyboard and mouse utilize a 2.4 GHz wireless connection, providing a reliable operating range of up to 10 meters (33 feet) from the USB receiver.

4.2. Automatic Power Saving

Both the keyboard and mouse are equipped with an auto-sleep mode to conserve battery life. If inactive for approximately 10 minutes, the devices will enter sleep mode. To resume use, simply press any key on the keyboard or click any button on the mouse.

Image 4.1: Visual representation of the automatic power-saving feature, showing how to wake the keyboard by pressing a key and the mouse by clicking a button.

4.3. Multimedia Keys and Shortcut Functions

The keyboard features 5 dedicated multimedia keys and 12 shortcut functions for enhanced productivity. These functions are primarily designed for Windows operating systems.

Image 4.2: Diagram illustrating the layout of the 5 multimedia keys and 12 shortcut functions on the keyboard, including functions like volume control, media playback, and quick access to applications.

4.4. Mouse DPI Adjustment

The mouse offers three adjustable DPI (Dots Per Inch) settings: 800, 1200, and 1600 DPI. You can cycle through these settings by pressing the DPI button located on the top of the mouse, allowing you to adjust cursor sensitivity to your preference.

Image 4.3: Close-up view of the mouse, highlighting the DPI button and indicating the three adjustable DPI levels (800, 1200, 1600).

5. Maintenance

5.1. Cleaning

The keyboard features a waterproof design, offering protection against accidental spills. To clean, gently wipe the surfaces with a soft, damp cloth. Ensure the device is powered off before cleaning. Avoid submerging the keyboard or mouse in liquid.

Image 5.1: Depiction of the keyboard's waterproof design, showing water droplets on the surface, indicating resistance to spills.

5.2. Battery Replacement

Replace batteries when performance degrades or devices stop responding. Refer to Section 3.2 for battery type and installation instructions.

6. Troubleshooting

If you encounter issues with your KOORUI Wireless Keyboard and Mouse Combo, please refer to the following common solutions:

• Devices Not Responding:
  • Ensure both the keyboard and mouse are powered on.
  • Check if the batteries are correctly inserted and have sufficient charge. Replace if necessary.
  • Verify that the USB receiver is securely plugged into a working USB port on your computer. Try a different USB port.
  • Ensure the receiver is within the 10-meter (33-foot) operating range and there are no significant obstructions between the devices and the receiver.
• Keyboard Not Working, Mouse Is:
  • Check the keyboard's power switch and battery.
  • If the issue persists, contact customer support for assistance.
• Lag or Intermittent Connection:
  • Move the computer closer to the keyboard and mouse, or reposition the USB receiver to a more open area.
  • Avoid placing the receiver near other wireless devices (e.g., Wi-Fi routers, Bluetooth devices) that might cause interference.

7. Specifications

8. Warranty and Support

This KOORUI product comes with a 3-Year Limited Warranty. For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact KOORUI customer support. Refer to the product packaging or the official KOORUI website for contact details.