Redragon BS8772 Wireless Gaming Keyboard and Mouse Combo User Manual

1. Introduction

Thank you for choosing the Redragon BS8772 Wireless Gaming Keyboard and Mouse Combo. This manual provides detailed instructions for setting up, operating, and maintaining your new peripheral set. This combo features a 75% compact, 78-key low-profile mechanical keyboard with a single blue backlight and an ergonomic wireless mouse with adjustable DPI settings, designed for reliable 2.4GHz wireless connectivity.

Image 1.1: The Redragon BS8772 Wireless Gaming Keyboard and Mouse Combo, showcasing the compact keyboard and ergonomic mouse with the USB dongle.

2. Setup

2.1 Package Contents

• Redragon BS8772 Wireless Keyboard
• Redragon BS8772 Wireless Mouse
• 2.4GHz USB Receiver Dongle
• USB Charging Cable (for keyboard)
• User Manual

2.2 Initial Connection

1. Insert Mouse Battery: The mouse requires 1 AA battery (not included). Open the battery compartment on the underside of the mouse and insert the battery, ensuring correct polarity.
2. Connect USB Receiver: Locate the 2.4GHz USB receiver dongle, typically stored in the mouse's battery compartment or a dedicated slot. Plug this dongle into an available USB port on your computer.
3. Power On Devices: Turn on the power switch for both the keyboard and the mouse. The power switch for the keyboard is usually located on the top edge or underside, and for the mouse, it's on the underside.
4. Automatic Pairing: The keyboard and mouse should automatically connect to your computer via the 2.4GHz receiver. No additional drivers are typically required.

Image 2.1: Illustration of the 2.4GHz wireless connection setup, showing the USB dongle and the built-in 1600mAh battery of the keyboard. The keyboard charges only in wired mode.

2.3 Charging the Keyboard

The keyboard features a built-in 1600mAh rechargeable Lithium-polymer battery. To charge the keyboard, connect it to your computer or a USB power adapter using the provided USB charging cable. The keyboard charges only when connected in wired mode.

3. Operating Instructions

3.1 Keyboard Functions

The BS8772 keyboard is a 75% compact layout with 78 keys, featuring low-profile mechanical switches for a responsive typing experience. It includes a single blue backlight for enhanced visibility in low-light conditions.

• Backlight Control: Use the designated function keys (e.g., Fn + specific key) to cycle through backlight modes or adjust brightness. Refer to the keycap legends for specific combinations.
• Function Keys (Fn): Many keys have secondary functions accessible by pressing the Fn key simultaneously with the desired key (e.g., F1-F12, media controls).

Image 3.1: The compact design of the Redragon BS8772 keyboard, showing its approximate dimensions (13.5" x 3.9") and the 4mm low-profile keycaps compared to traditional 11mm keycaps.

3.2 Mouse Functions

The ergonomic wireless mouse is designed for comfort and precision, offering adjustable DPI settings.

• DPI Adjustment: The mouse features a 5-level DPI switch, allowing you to cycle through different sensitivity settings: 800, 1200, 1600, 2000, and 2400 DPI. Press the DPI button (usually located near the scroll wheel) to change sensitivity.
• Ergonomic Design: The mouse's shape is crafted to fit comfortably in your hand, reducing strain during extended use.

Image 3.2: The underside of the Redragon BS8772 mouse, highlighting the 5 DPI switch settings (800-2400 DPI) and the compartment for the 1 AA battery (not included).

Image 3.3: An illustration demonstrating the portable ergonomic design of the Redragon BS8772 keyboard and mouse, optimized for maximum comfort during use.

4. Maintenance

4.1 Cleaning

• Keyboard: Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe the keycaps and surface. For dust and debris between keys, use compressed air. Ensure the keyboard is powered off before cleaning.
• Mouse: Wipe the surface with a soft, dry cloth. For the optical sensor, use a cotton swab lightly dampened with rubbing alcohol, ensuring no liquid enters the mouse.

4.2 Battery Care

• Keyboard: To prolong the life of the built-in Lithium-polymer battery, avoid fully discharging it frequently. Charge the keyboard when the low battery indicator appears.
• Mouse: Replace the AA battery when the mouse performance degrades or it stops responding. Remove the battery if the mouse will not be used for an extended period to prevent leakage.

5. Troubleshooting

If you encounter issues with your Redragon BS8772 combo, please refer to the following common problems and solutions:

• No Response from Keyboard/Mouse:
  • Ensure both devices are powered on.
  • Check if the USB receiver dongle is securely plugged into a working USB port on your computer. Try a different USB port.
  • Verify the keyboard battery is charged. Connect the keyboard via USB cable to charge.
  • Replace the AA battery in the mouse.
  • Move the devices closer to the USB receiver to ensure a strong wireless signal.
• Frequent Disconnections:
  • Ensure there are no strong wireless interference sources nearby (e.g., Wi-Fi routers, other 2.4GHz devices).
  • Try plugging the USB receiver into a different USB port, preferably a USB 2.0 port if available, or a port on the front of your computer case.
  • Recharge the keyboard battery and replace the mouse battery.
• Keys Not Registering / Mouse Lag:
  • Check battery levels for both devices.
  • Clean the keyboard keys and mouse sensor for any obstructions.
  • Ensure the USB receiver is not obstructed and is within range.

6. Specifications

Image 6.1: An overview of the Redragon BS8772 combo's key features, including 2.4G wireless connection, 78 keys compact keyboard, 2400 Max DPI mouse, ergonomic design, ultra-thin keyboard, and decent blue backlight.

7. Warranty and Support

7.1 Warranty Information

Redragon products are manufactured to the highest quality standards. This product is covered by a limited warranty against defects in materials and workmanship. Please retain your proof of purchase for warranty claims. Specific warranty terms and duration may vary by region and retailer.

7.2 Customer Support

For technical support, troubleshooting assistance, or warranty inquiries, please visit the official Redragon website or contact their customer service department. Contact details can typically be found on the product packaging or the official Redragon support page.