LINGBAO K108 Pro Korean Wireless Gaming Mechanical Keyboard User Manual

1. Introduction

Thank you for choosing the LINGBAO K108 Pro Korean Wireless Gaming Mechanical Keyboard. This keyboard is designed for an enhanced gaming and typing experience, featuring multi-mode connectivity, a vibrant RGB backlight, hot-swappable switches, and a smart LCD display. This manual provides detailed instructions to help you set up, operate, and maintain your keyboard.

Product demonstration video showcasing RGB lighting, typing sound, hot-swappable switches, and software customization.

2. Package Contents

Please check the box for the following items:

LINGBAO K108 Pro Mechanical Keyboard x 1
USB-C Data Cable x 1
Instruction Manual x 1
Dust Cover x 1
Keycap/Switch Puller 2-in-1 x 1
Replacement Switches x 2

Image showing the package contents: keyboard, switch remover, USB C cable, user manual, spare switches, and dust cover.

Image: Package contents of the LINGBAO K108 Pro keyboard.

3. Specifications

Feature	Description
Model	K108 Pro
Connectivity	Wired (USB-C), 2.4GHz Wireless, Bluetooth 5.0 (Tri-mode connection)
Keyboard Standard	104 Keys (Full Size)
Language	Korean, English
Keycap Material	PBT Double-shot Keycaps
Keycap Height	Original Height (HI 9.4mm, LO 4.6mm)
Backlight	16 Million Color RGB Lighting
Display Screen	1.14-inch LCD Color Smart Display
Structure	Gasket-mounted design with Poron foam, IXPE bottom mat, PET switch pad, bottom foam, hot-swappable silicone base pad.
Plate	FR4 Metal Plate
Switches	Low-Noise Cotton Candy Switches, Flower Field Switches, Red Rabbit Switches (Hot-swappable 3/5-pin)
Battery	10000mAh (approx. 380 hours with lights off)
Dimensions (L x W x H)	445mm x 141mm x 42mm
Wrist Support	No
Application	Desktop, Laptop, Number, Tablet

Image showing the dimensions of the LINGBAO K108 Pro keyboard and keycap heights.

Image: Keyboard dimensions and keycap profile.

Image displaying detailed specifications and force curves for Low-Noise Cotton Candy, Red Rabbit, and Flower switches.

Image: Detailed switch specifications and force curves.

4. Setup Guide

4.1. Initial Charging

Before first use, it is recommended to fully charge the keyboard. Connect the provided USB-C cable to the keyboard's Type-C port and the other end to a USB power source (e.g., computer USB port, wall adapter). The LCD screen will indicate charging status.

4.2. Connecting the Keyboard

The LINGBAO K108 Pro supports three connection modes: Wired, 2.4GHz Wireless, and Bluetooth 5.0. You can switch between these modes using the multi-function knob or dedicated keys.

Image showing the tri-mode connection options: 2.4G wireless, Type-C wired, and BT5.0 Bluetooth.

Image: Tri-mode connection diagram.

4.2.1. Wired Connection (USB-C)

Ensure the keyboard is powered on.
Connect the USB-C cable to the keyboard's Type-C port and to your computer's USB port.
The keyboard will automatically switch to wired mode.

4.2.2. 2.4GHz Wireless Connection

Locate the 2.4GHz USB receiver (usually stored in a slot on the keyboard).
Plug the USB receiver into an available USB port on your computer.
Switch the keyboard to 2.4GHz mode using the multi-function knob or the designated key combination (refer to the LCD screen for mode selection).
The keyboard should connect automatically.

4.2.3. Bluetooth 5.0 Connection

The keyboard supports multi-pairing with up to 3 Bluetooth devices (BT1, BT2, BT3).

Switch the keyboard to Bluetooth mode (BT1, BT2, or BT3) using the multi-function knob or key combination.
On your device (computer, laptop, tablet), enable Bluetooth and search for new devices.
Select "LINGBAO K108 Pro" from the list of available devices.
Follow any on-screen prompts to complete the pairing process.
To switch between paired Bluetooth devices, select the desired BT channel (BT1, BT2, or BT3) on the keyboard.

Image showing the keyboard connected to multiple devices via Wireless 2.4GHz, Wired USB-C, and BT5.0.

Image: Keyboard demonstrating tri-mode connection to various devices.

5. Operating Instructions

5.1. Smart LCD Display and Multi-Function Knob

The 1.14-inch LCD screen displays important information and allows for quick configuration changes using the multi-function knob.

Default Display: Shows date, time, battery level, and current connection mode (WIN, BT, A1 for 2.4G).
Knob Functions: Rotate the knob to navigate through menu options. Press the knob to select an option or confirm a setting.
Config Options: The display allows configuration of Volume, Language, RGB Brightness & Speed, RGB Mode & Color, Connection & System Switch, and Custom GIF/JPG display.

Image showing the Smart Display Screen and Multi-Function Knob with various configuration options.

Image: Smart LCD Display and Multi-Function Knob interface.

Image showing the TFT color display and knob features, including custom GIF/pattern support.

Image: TFT color display and knob features.

5.2. RGB Backlighting

The keyboard features 16 million color RGB lighting with various effects. You can adjust brightness, speed, and color directly via the LCD screen and knob, or through the dedicated software driver.

Image showing the keyboard with vibrant RGB lighting and hands typing.

Image: Keyboard with RGB lighting in action.

6. Software Driver

For advanced customization of keys, macros, and RGB lighting effects, download and install the official software driver. The software supports full key customization, RGB settings, adjustable music rhythm, and TFT screen animation customization.

Download Link: https://soaidriver.com/ (Also mentioned: bit.ly/m/corbobo)

Image showing the Multi-Functional Software Driver interface with options for RGB settings, music rhythm, and TFT screen animation customization.

Image: Multi-Functional Software Driver interface.

Image showing the software driver interface with download link: https://soaidriver.com/.

Image: Software driver interface with download information.

7. Maintenance

7.1. Cleaning

Use the provided dust cover when the keyboard is not in use to prevent dust accumulation.
To clean the keycaps, gently remove them using the keycap puller. Wipe them with a soft, damp cloth.
Use compressed air to remove debris from between the switches.
Do not use harsh chemicals or abrasive materials for cleaning.

7.2. Hot-Swapping Switches

The LINGBAO K108 Pro supports 3-pin and 5-pin hot-swappable switches, allowing you to easily change switches without soldering.

Use the switch puller tool to carefully remove existing switches.
Align the pins of the new switch with the holes on the PCB.
Gently press the switch into place until it clicks. Ensure the pins are not bent.

Image showing the hot-swappable feature, supporting 3/5-pin switches, with a Red Rabbit Switch and PBT keycaps.

Image: Hot-swappable switch mechanism.

Image showing hot-swappable socket compatibility (3PIN, 5PIN) and stabilizer features.

Image: Hot-swappable socket compatibility.

8. Troubleshooting

Problem	Possible Solution
Keyboard not responding	Ensure the keyboard is charged. Check the connection mode (wired, 2.4G, Bluetooth) and ensure it matches your device. For 2.4G, ensure the USB receiver is properly plugged in. For Bluetooth, ensure it's paired correctly and selected on the keyboard. Try restarting the keyboard and your device.
Keys not registering or double-typing	Check if the switches are properly seated. Re-seat or replace faulty switches. Clean under the keycaps for any debris. Update the keyboard firmware using the software driver.
RGB lighting not working or incorrect	Check RGB settings via the LCD screen or software driver. Ensure the keyboard is not in a low-power mode that disables lighting. Update the software driver and keyboard firmware.
Bluetooth connection unstable	Ensure the keyboard is within range of your device. Remove any obstructions between the keyboard and device. Unpair and re-pair the keyboard with your device. Ensure there are no other strong wireless interferences nearby.

9. User Tips

Connection Mode: Always ensure the correct connection mode (wired, 2.4G, Bluetooth) is selected on the keyboard to match your device's connection method.
Battery Management: For optimal battery life, fully charge the keyboard before its first wireless use. The LCD screen provides real-time battery status.
Customization: Explore the full potential of your keyboard by downloading and utilizing the software driver. It allows for extensive customization of RGB lighting, key assignments, and even custom GIF animations on the LCD screen.
Switch Swapping: When hot-swapping switches, use the provided tool and apply gentle, even pressure. Avoid forcing switches to prevent damage to the pins or the keyboard's sockets.
Gasket Structure Benefits: The gasket-mounted design, combined with various foam layers, significantly reduces typing noise and provides a softer, more comfortable typing feel.

10. Warranty and Support

For warranty information and technical support, please refer to the official product page or contact the seller directly. A PDF version of the user manual may also be available for download: User Manual (PDF).

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