RK ROYAL KLUDGE S98 Mechanical Keyboard User Manual

Introduction

This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your RK ROYAL KLUDGE S98 Mechanical Keyboard. Please read this manual thoroughly to ensure proper use and to maximize your product experience.

Image: The RK ROYAL KLUDGE S98 Mechanical Keyboard, showcasing its full layout and integrated smart display.

Package Contents

Verify that all items are present in your package:

• RK S98 Keyboard
• Dust Cover
• 2-in-1 Keycap & Switch Puller
• USB-C Cable
• 4 x Replacement Switches
• 2.4GHz Receiver (Dongle)

Image: A visual representation of the RK S98 keyboard and its included accessories, such as the USB-C cable, 2.4GHz dongle, switch puller, and replacement switches.

Setup

1. Connectivity Modes

The RK S98 keyboard supports three connection modes: USB-C Wired, 2.4GHz Wireless, and Bluetooth 5.0. You can switch between these modes using the selector switch located on the keyboard.

• USB-C Wired Mode: Connect the keyboard directly to your computer using the provided USB-C cable. This mode also charges the keyboard.
• 2.4GHz Wireless Mode: Insert the 2.4GHz USB dongle into an available USB port on your computer. Ensure the keyboard is set to 2.4G mode.
• Bluetooth 5.0 Mode: The keyboard can store up to 3 Bluetooth devices. Activate Bluetooth mode on the keyboard and pair it with your device.

Image: A diagram illustrating the three connectivity options for the RK S98 keyboard: USB-C wired, 2.4GHz wireless, and Bluetooth 5.0, shown with a laptop, monitor, and smartphone.

2. Charging and Ports

The keyboard features a built-in rechargeable battery. Connect the USB-C cable to the keyboard's Type-C port and to a power source or computer to charge. The keyboard also includes USB-A ports for connecting other peripherals and a dedicated slot for storing the 2.4GHz dongle.

Image: A close-up view of the keyboard's side, highlighting the Type-C charging port, two USB-A ports for peripherals, and the integrated slot for the 2.4GHz wireless dongle.

3. Adjustable Feet

The keyboard is equipped with adjustable feet, allowing you to set the typing angle to your preference for ergonomic comfort.

Image: A view of the keyboard's underside, showing the two-stage adjustable feet that allow users to modify the keyboard's tilt for a comfortable typing experience.

Operating Instructions

1. Smart Digital Screen

The integrated smart display provides various information and customization options:

• Home Screen: Displays date, time, battery level, and current connection mode (WIN/MAC layout).
• GIF Image Display: Supports custom GIF images.
• Connection & System: Shows current connection status and operating system layout.
• RGB Mode & Color: Adjust RGB lighting effects and colors.
• RGB Brightness/Speed: Control the brightness and speed of RGB lighting.
• Volume: Visual indicator for audio volume.

Image: A collage of six close-up images demonstrating the various functions displayed on the RK S98's smart digital screen, including home screen, GIF display, connection status, RGB settings, and volume control.

2. CNC Knob Control

The multi-function knob allows for quick adjustments:

• Rotate: Adjust volume (default), RGB brightness/speed, or navigate menu options.
• Press Down: Enter the menu, confirm selections, or switch between functions like volume, connection mode, and backlight settings.

Image: A detailed illustration of the CNC knob on the RK S98 keyboard, showing how to rotate it for volume adjustment and press it down to access and navigate the on-screen menu.

3. Software Customization

For advanced customization, download the dedicated software from the RK ROYAL KLUDGE official website. The software allows you to:

• Customize key functions (key remapping).
• Set up macros for complex commands.
• Configure RGB lighting effects (20+ effects), colors, brightness, and speed.
• Upload custom GIF images to the smart display.
• Utilize music audio visualizer effects.

Image: A screenshot of the RK ROYAL KLUDGE software interface on a computer monitor, demonstrating options for RGB lighting effects, music audio visualizer, and macro recording/editing.

Maintenance

1. Hot-Swappable Switches

The RK S98 features a hot-swappable PCB, allowing you to easily change 3-pin or 5-pin mechanical switches without soldering. Use the provided switch puller to remove and replace switches. This enables customization of typing feel and easy replacement of faulty switches.

Image: A close-up view of the RK S98 keyboard's PCB with keycaps and switches removed, illustrating the hot-swappable sockets and south-facing LEDs, along with a detached switch and keycap.

2. Keycaps

The keyboard is equipped with durable double-shot PBT keycaps, known for their resistance to wear and fading. Use the provided keycap puller for easy removal and cleaning.

3. Cleaning

To clean your keyboard, disconnect it from power. Use a soft, dry cloth to wipe the surface. For deeper cleaning, remove keycaps using the keycap puller and use compressed air to clear debris from between switches. Avoid using harsh chemicals or abrasive materials.

Troubleshooting

• Connectivity Issues: Ensure the keyboard is in the correct mode (wired, 2.4G, or BT). For wireless modes, check battery level. For Bluetooth, ensure proper pairing. Try reconnecting the USB dongle for 2.4G.
• Smart Display Time Drift: Some users have reported minor time discrepancies on the smart display. If this occurs, manual adjustment may be necessary. Refer to the knob control section for menu navigation.
• Software Installation/Usage: If you encounter difficulties with the customization software, ensure you have downloaded the correct version from the official RK ROYAL KLUDGE website. Online resources and community forums may also provide helpful solutions.
• Keys Not Responding: If a specific key is not responding, try replacing its switch using the hot-swap feature and a spare switch. Ensure the switch is fully seated.

Specifications

Warranty and Support

Information regarding product warranty and customer support was not available in the provided product data. Please refer to the official RK ROYAL KLUDGE website or your point of purchase for warranty details and support contacts.