RK ROYAL KLUDGE L75 Keyboard User Manual

Model: L75

1. Introduction

Welcome to the RK ROYAL KLUDGE L75, a versatile 75% mechanical keyboard designed for enhanced productivity and a premium typing experience. This manual provides comprehensive guidance on setting up, using, and customizing your L75 keyboard.

2. Package Contents

Your RK ROYAL KLUDGE L75 package should contain the following items:

RK ROYAL KLUDGE L75 Keyboard
Detachable USB-C Cable: For wired connection and charging.
Keycap Puller: A tool to safely remove keycaps.
User Manual (This document)
Extra Keycaps (Optional, depending on specific package)

Please check that all items are present. If any item is missing or damaged, contact your retailer.

3. Getting Started

3.1 Connectivity Options

The L75 keyboard supports multiple connection modes:

Wired Mode (USB-C)

Connect the keyboard to your computer using the provided USB-C cable. This mode also charges the keyboard's battery.

Wireless Mode (Bluetooth)

The L75 can connect to up to three Bluetooth devices. To pair:

Turn on the keyboard using the power switch located on the bottom.
Press and hold the Bluetooth channel key (e.g., FN + Q, FN + W, FN + E) for 3 seconds to enter pairing mode. The indicator light will flash.
On your device, search for Bluetooth devices and select "RK ROYAL KLUDGE L75".
Once connected, the indicator light will turn solid.
Repeat for other Bluetooth channels to pair additional devices.

Wireless Mode (2.4GHz Dongle

Insert the included 2.4GHz USB dongle into your computer's USB port. The keyboard will automatically connect.

Switching Between Modes

Use the dedicated keys (e.g., FN + Tab) to switch between USB, Bluetooth, and 2.4GHz modes.

3.2 Keyboard Layout and Features

The L75 features a compact 75% layout, offering a full set of function keys and navigation keys while saving desk space.

Key Functions

Many keys have secondary functions accessed by holding the 'FN' key. For example:

FN + F1-F12: Media controls and function keys.
FN + Arrow Keys: Navigation (Home, End, PgUp, PgDn).
FN + Win Key: Lock/Unlock Windows key.

Rotary Knob (If applicable)

The rotary knob can typically be used to adjust volume or scroll. Pressing the knob may mute/unmute audio.

RGB Backlighting

Customize your lighting effects using key combinations or the RK ROYAL KLUDGE software. Common combinations include:

FN + ` (tilde/backtick key)`: Cycle through lighting modes.
FN + Arrow Keys (Up/Down): Adjust brightness.
FN + Arrow Keys (Left/Right): Adjust lighting speed.

[Note: Specific key combinations may vary. Refer to the keyboard itself or the software for exact controls.]

4. RK ROYAL KLUDGE Software

Enhance your L75 experience with the dedicated RK ROYAL KLUDGE software. Download it from the official RK ROYAL KLUDGE website.

RK ROYAL KLUDGE Software Download ?️

The software allows you to:

Remap keys and create custom shortcuts.
Record and assign macros.
Control and customize RGB lighting effects.
Manage device profiles.

5. Troubleshooting

Keyboard not detected:

Ensure the USB-C cable is securely connected to both the keyboard and the computer.
Try a different USB port.
If using wireless, ensure the keyboard is charged and paired correctly. Check the dongle connection for 2.4GHz mode.
Restart your computer.

Bluetooth connection issues:

Ensure Bluetooth is enabled on your device.
Remove the L75 from your device's Bluetooth list and re-pair.
Make sure the keyboard is within range and not obstructed.

Keys not working:

Check if the Windows key is locked (FN + Win key).
Try resetting the keyboard to factory defaults (refer to specific reset procedure if available, often involves holding ESC or a combination of keys).

6. Specifications

Model: L75

Layout: 75%

Connectivity: USB-C, Bluetooth 5.1, 2.4GHz Wireless

Battery: Rechargeable Lithium-ion (Capacity varies, e.g., 1500mAh)

Compatibility: Windows, macOS, Linux

Dimensions: Approx. 330mm x 125mm x 40mm

Weight: Approx. 800g

7. Safety & Warranty

Safety Precautions:

Keep the keyboard away from liquids and extreme temperatures.
Do not attempt to disassemble the keyboard, as this may void the warranty.
Use only the provided USB cable for charging.

Warranty Information:

This product is covered by a limited warranty. Please refer to the warranty card included in the package or visit the RK ROYAL KLUDGE website for full details.

	RK ROYAL KLUDGE Mechanical Wireless Keyboard User Manual User manual for the RK ROYAL KLUDGE Mechanical Wireless Keyboard, model 166-83002-21. This guide provides instructions for wired and wireless (Bluetooth, 2.4GHz) connections, backlight control, special function keys, multimedia key operations for Windows and Mac, system requirements, and FCC compliance information.
	RK Royal Kludge M75 Mechanical Wireless Keyboard User Manual Comprehensive user manual for the RK Royal Kludge M75 Mechanical Wireless Keyboard, covering wired, 2.4GHz wireless, and Bluetooth connectivity, backlight control, multimedia keys, and system requirements.
	RK ROYAL KLUDGE RK837 Mechanical Wireless Keyboard User Manual Comprehensive user manual for the RK ROYAL KLUDGE RK837 mechanical wireless keyboard. Learn how to connect via Bluetooth, 2.4GHz, or wired mode, control RGB backlighting, use multimedia keys, and check system compatibility.
	RK-S98 Mechanical Keyboard User Manual and Setup Guide Comprehensive user manual for the RK ROYAL KLUDGE RK-S98 Mechanical Keyboard, covering wired, Bluetooth, and 2.4G connections, function keys, backlight customization, and compliance information.
	RK ROYAL KLUDGE Mechanical Wireless Keyboard User Manual Comprehensive user manual for the RK ROYAL KLUDGE Mechanical Wireless Keyboard (Model 166-75001-06), covering wired, 2.4GHz, and Bluetooth connectivity, backlight controls, special function keys, multimedia shortcuts for Windows and Mac, battery status, and system requirements.
	RK Royal Kludge Mechanical Wireless Keyboard User Manual This user manual provides comprehensive instructions for the RK Royal Kludge Mechanical Wireless Keyboard, covering product basics, wired and wireless (Bluetooth and 2.4Ghz) connection methods, charging, backlight control, and multimedia key functions for Windows and Mac systems.
	RK R75Pro Mechanical Keyboard User Manual Comprehensive user manual for the RK R75Pro Mechanical Keyboard, covering product features, wired and wireless connectivity, indicator lights, knob functions, DFU mode, VIA software setup, battery reminders, and backlight controls. Includes instructions for Windows and Mac systems.
	RK ROYAL KLUDGE Mechanical Wireless Keyboard User Manual User manual for the RK ROYAL KLUDGE Mechanical Wireless Keyboard, detailing wired and wireless modes, backlight control, special function keys, multimedia keys for Windows and Mac, system requirements, and FCC compliance.