Nulea RT07B Wireless Ergonomic Keyboard User Manual

1. Introduction

Thank you for choosing the Nulea RT07B Wireless Ergonomic Keyboard. This keyboard is designed to provide a comfortable and efficient typing experience with its split ergonomic layout, integrated palm rest, and versatile connectivity options. This manual will guide you through the setup, operation, and maintenance of your new keyboard.

2. What's in the Box

• Nulea RT07B Wireless Ergonomic Keyboard
• USB-C Charging Cable
• 2.4G USB Receiver (stored in the keyboard's battery compartment)
• User Manual

3. Key Features

• Ergonomic Split Design: Reduces forearm muscle twisting and promotes a natural typing posture.
• Rechargeable Battery: Offers up to 200 hours of battery life on a single charge.
• Comprehensive Palm Rest: Soft, integrated palm rest provides wrist support during extended use.
• Scissor-Switch Keys: Provides stable, responsive, and quiet typing with a tactile feel.
• Dual-Mode Connectivity: Seamlessly switch between Bluetooth (3 devices) and 2.4G wireless connections.

4. Setup

4.1. Charging the Keyboard

Before first use, fully charge the keyboard using the provided USB-C cable. Connect one end to the keyboard's USB-C port and the other end to a USB power source (e.g., computer, wall adapter). The charging indicator light will show charging status.

The keyboard is depicted charging via a USB-C cable, highlighting its rechargeable design and quick charging capability.

4.2. Connecting via 2.4G Wireless

1. Locate the 2.4G USB receiver in the battery compartment of the keyboard.
2. Plug the USB receiver into an available USB port on your computer.
3. Turn on the keyboard using the power switch. The keyboard should automatically connect.
4. Press Fn + 4 to ensure the keyboard is in 2.4G wireless mode. The mode indicator light will illuminate.

4.3. Connecting via Bluetooth

The keyboard supports up to three Bluetooth connections.

1. Turn on the keyboard using the power switch.
2. Press Fn + 1, Fn + 2, or Fn + 3 to select a Bluetooth channel.
3. Press and hold the selected Fn + (1/2/3) key combination for 3 seconds until the Bluetooth indicator light flashes green, indicating pairing mode.
4. On your device (computer, tablet, smartphone), enable Bluetooth and search for available devices.
5. Select "Nulea RT07B" from the list of found devices to complete the pairing process. The indicator light will stop flashing once connected.

4.4. Switching Operating System Modes

To optimize key functions for your operating system, switch modes as follows:

• For Windows: Press Fn + Q
• For Mac: Press Fn + W
• For Android: Press Fn + E

A diagram detailing the various connection methods for the Nulea RT07B keyboard, showing how to switch between Bluetooth channels and 2.4G wireless mode.

5. Operating Instructions

5.1. Ergonomic Typing Posture

The split design of the Nulea RT07B keyboard encourages a natural hand and wrist position. Place your hands on the keyboard so that your wrists rest comfortably on the integrated palm rest, keeping your forearms straight and relaxed. This helps reduce strain during prolonged typing sessions.

This image shows a user typing on the Nulea RT07B keyboard, highlighting its split ergonomic design for natural hand and wrist positioning.

5.2. Adjustable Tilt Legs

The keyboard features four adjustable tilt legs on the underside. You can deploy these legs to adjust the keyboard's angle, allowing you to find the most comfortable wrist position for your typing style. Experiment with different angles to determine what works best for you.

The adjustable tilt legs of the keyboard are shown, allowing users to customize the typing angle for optimal wrist comfort.

5.3. Multimedia and Function Keys

The top row of keys includes dedicated multimedia and function keys. These keys can be used directly or in combination with the Fn key to perform various tasks such as volume control, media playback, and screen brightness adjustment. Refer to the keycap legends for specific functions.

A detailed view of the keyboard's scissor-switch keys, emphasizing their concave design for comfortable and quiet typing.

5.4. Battery Status

The keyboard features an indicator light to show battery status. When the battery is low, the indicator will flash. Connect the keyboard to a power source using the USB-C cable to recharge.

6. Maintenance

6.1. Cleaning

• Turn off the keyboard before cleaning.
• Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe the surface.
• Avoid using harsh chemicals, abrasive cleaners, or solvents.
• For cleaning between keys, use compressed air or a soft brush.

6.2. Storage

When not in use for extended periods, store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the keyboard is turned off to conserve battery life.

6.3. Battery Care

• Avoid fully discharging the battery frequently.
• Recharge the keyboard when the low battery indicator appears.
• Do not expose the keyboard to temperatures above 60°C (140°F).

7. Troubleshooting

8. Specifications

9. Warranty and Support

The Nulea RT07B Wireless Ergonomic Keyboard comes with a 12-month manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.

For technical support, warranty claims, or any questions regarding your product, please contact Nulea customer service through the retailer where you purchased the product or visit the official Nulea website for contact information.

10. Product Overview Video