LEOBOG A75 Alice Ergonomic Tri-Mode Gaming Keyboard User Manual

Introduction

The LEOBOG A75 is an ergonomic Alice layout mechanical keyboard designed for both gaming and productivity. It features tri-mode connectivity, customizable RGB backlighting, hot-swappable switches, and a gasket-mounted structure for an enhanced typing experience. This manual provides detailed instructions for setup, operation, and maintenance.

Image: The LEOBOG A75 Alice Ergonomic Keyboard, showcasing its split layout and vibrant RGB backlighting.

Package Contents

• LEOBOG A75 Alice Keyboard
• Keycap Puller
• USB Type-C Cable
• LEOBOG Barbie Switches (pre-installed or included separately)
• Keyboard Brush Cleaner

Key Features

• Ergonomic Alice Layout: Designed for a natural hand and finger position, reducing strain during extended use.
• Tri-Mode Connectivity: Supports Bluetooth 5.0, 2.4GHz wireless, and wired (Type-C) connections.
• Multifunction Knob: Easily adjust volume, RGB brightness, and switch between work/gaming modes.
• Joystick Design: Programmable joystick for arrow keys or custom functions.
• Gasket-Mounted Structure: Incorporates multiple layers of sound-dampening material (PO foam, silicone pad) for a quieter and more comfortable typing experience.
• Hot-Swappable Switches: Compatible with 3-pin and 5-pin mechanical switches, allowing for easy customization without soldering.
• RGB Backlighting: 16.8 million colors with 16 preset lighting effects and 10 musical rhythms.
• Magnetic Stand: Adjustable to two different heights for personalized comfort.
• 4000mAh Battery: Ensures extended wireless operation.

Image: An infographic highlighting the key features of the LEOBOG A75 keyboard, including its Alice layout, multifunction knob, and hot-swappable design.

Setup

1. Connecting the Keyboard

The LEOBOG A75 supports three connection modes: Wired (USB Type-C), 2.4GHz Wireless, and Bluetooth 5.0.

Image: The LEOBOG A75 keyboard illustrating its three connection modes: 2.4GHz Wireless, Bluetooth 5.0, and Type-C Wired.

Wired Connection:

1. Connect the provided USB Type-C cable to the keyboard's Type-C port.
2. Connect the other end of the cable to an available USB port on your computer.
3. The keyboard will be automatically recognized and ready for use.

2.4GHz Wireless Connection:

1. Locate the 2.4GHz USB receiver (often stored in a magnetic slot on the keyboard).
2. Plug the USB receiver into an available USB port on your computer.
3. On the keyboard, slide the mode switch to the '2.4G' position.
4. The keyboard should connect automatically.

Bluetooth Connection:

1. On the keyboard, slide the mode switch to the 'BT' position.
2. Press and hold Fn + 1, Fn + 2, or Fn + 3 for 3-5 seconds to enter pairing mode for the desired Bluetooth channel. The indicator light will flash rapidly.
3. On your device (PC, laptop, tablet, smartphone), enable Bluetooth and search for new devices.
4. Select 'LEOBOG A75' from the list of available devices to pair.
5. Once paired, the indicator light will stop flashing. You can switch between up to 3 paired Bluetooth devices using Fn + 1/2/3.

2. Operating System Switching (Win/Mac)

Use the dedicated switch on the keyboard to toggle between Windows and Mac compatibility modes. This ensures correct key mapping for your operating system.

Image: A close-up of the physical switch on the keyboard used to select between Windows and Mac operating system modes.

3. Adjusting Magnetic Feet

The keyboard features unique magnetic feet that can be flipped to adjust the typing angle to two different heights, providing enhanced comfort.

Image: A detailed view of the magnetic foot stand, demonstrating how it can be adjusted for different keyboard heights.

Operating Instructions

1. Multifunction Knob

The knob provides quick control over various functions:

• Long Press: Switch between gaming mode and office mode.
• Rotate: Adjust RGB brightness (in lighting mode) or system volume (in audio mode).
• Short Press: Cycle through 16 different lighting effects or mute/unmute audio.

Image: A visual guide detailing the long press, rotate, and short press functions of the keyboard's multifunction knob.

2. Joystick Design

The integrated joystick can be programmed via the driver software to control arrow keys or other custom functions, enhancing usability without moving your hands from the keyboard.

Image: A four-panel image showing the Dual-Mode Knob, Magnetic Foot Stand, FN+M/N Side Light Strip, and Joystick Design.

3. RGB Backlighting

The keyboard features 16.8 million color RGB backlighting with various effects. Adjustments can be made using the knob or FN key combinations.

• Brightness/Speed: Use the knob or specific FN key combinations to adjust.
• Lighting Effects: Short press the knob to cycle through 16 preset effects.
• Musical Rhythms: 10 musical rhythm lighting effects are available.
• Customization: Use the professional driver software (Windows only) to create custom lighting profiles and macros.

Image: A computer screen displaying the LEOBOG A75 Professional Driver Software, showing options for light effects, brightness, speed, and color customization.

4. Battery Management

The LEOBOG A75 is equipped with a 4000mAh lithium battery.

• Charging: Connect the keyboard via the USB Type-C cable to charge.
• Low Battery Warning: The FN key will flash red to indicate low battery.
• Smart Sleep: The keyboard will automatically enter sleep mode after 2 minutes of inactivity to conserve power. Press any key to wake it up.

Image: An illustration detailing the 4000mAh lithium battery, low battery warning via the FN key, and the smart sleep function for power saving.

Maintenance

1. Cleaning

• Use the provided keyboard brush cleaner to remove dust and debris from between keycaps.
• For deeper cleaning, carefully remove keycaps using the keycap puller.
• Wipe the keyboard surface with a soft, slightly damp cloth. Avoid excessive moisture.

2. Hot-Swapping Switches and Keycaps

The LEOBOG A75 features a full-key hot-swappable design, allowing you to change switches and keycaps easily.

Image: A graphic demonstrating the hot-swappable feature, showing how keycaps and switches can be easily removed and replaced.

1. Removing Keycaps: Use the keycap puller to gently lift keycaps straight up.
2. Removing Switches: Use a switch puller (not included, but commonly available) to carefully extract the switch from the PCB. Ensure the switch is pulled straight to avoid bending pins.
3. Installing Switches: Align the pins of the new switch with the holes on the PCB. Press down gently until the switch clicks into place. Ensure pins are not bent.
4. Installing Keycaps: Align the keycap with the switch stem and press down firmly until it is seated.

The keyboard comes with MAO-PBT sublimation keycaps, known for their durability and unique designs.

Image: A close-up of the MAO-PBT sublimation keycaps, featuring cute cat-themed graphics and a durable finish.

Troubleshooting

• Keyboard not responding:
  • Check the connection mode switch (Wired, 2.4G, BT) is set correctly.
  • For wired connection, ensure the USB cable is securely connected.
  • For 2.4GHz, ensure the USB receiver is plugged in and the keyboard is in 2.4G mode.
  • For Bluetooth, ensure the keyboard is paired and selected on your device. Try re-pairing if necessary.
  • Check battery level; charge the keyboard if the FN key is flashing red.
• Keys not registering or double-typing:
  • Ensure switches are properly seated. Remove the keycap and gently press down on the switch.
  • If a specific switch is faulty, consider hot-swapping it with a new one.
• RGB lighting not working or incorrect:
  • Adjust brightness using the multifunction knob or FN key combinations.
  • Cycle through lighting effects with a short press of the knob.
  • If using custom profiles, ensure the driver software is running and correctly configured.
• Bluetooth connection issues:
  • Ensure the keyboard is in Bluetooth pairing mode (FN + 1/2/3 for 3-5 seconds).
  • Remove the keyboard from your device's Bluetooth list and attempt to re-pair.
  • Ensure your device's Bluetooth is enabled and functioning correctly.

Specifications

Warranty and Support

LEOBOG offers a 48-month after-sales service for the A75 keyboard. Should you encounter any product quality issues or require assistance with usage, please contact LEOBOG customer support. Our professional team is available to provide support and solutions.