Xinmeng X75 Wireless Mechanical Keyboard User Manual

Introduction

This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your Xinmeng X75 Wireless Mechanical Keyboard. Please read this manual carefully before using the product to ensure optimal performance and longevity.

The Xinmeng X75 is a versatile mechanical keyboard featuring wireless Bluetooth connectivity, a transparent gasket-mounted design, and customizable RGB backlighting. It is designed for a comfortable and responsive typing experience.

Product Overview

Figure 1: The Xinmeng X75 Wireless Mechanical Keyboard, showcasing its transparent design and compact layout.

Figure 2: Two Xinmeng X75 keyboards, one in white and one in a darker variant, demonstrating the full transparent shell, gasket structure, and highlight RGB capabilities.

Figure 3: An exploded view diagram illustrating the multi-layered gasket structure of the Xinmeng X75 keyboard, designed for softer and more elastic key feel, and reduced resonance.

Figure 4: Close-up view of the high-transmittance keycaps of the Xinmeng X75, showing clear characters and various keycap profiles with their respective dimensions.

Setup

Package Contents:

• Xinmeng X75 Wireless Mechanical Keyboard
• USB-C Cable (for wired connection and charging)
• User Manual (this document)
• Keycap Puller (may be included for hot-swappable switches)
• Switch Puller (may be included for hot-swappable switches)

Initial Connection:

The Xinmeng X75 keyboard supports both wired and wireless (Bluetooth) connectivity.

Wired Mode:

1. Connect the provided USB-C cable to the keyboard's USB-C port.
2. Connect the other end of the USB-C cable to an available USB port on your computer.
3. The keyboard will be automatically recognized by your operating system (Windows 10 or later recommended).

Bluetooth Mode:

Ensure the keyboard is charged or connected via USB-C for initial setup if battery is low.

1. Toggle the switch on the keyboard to Bluetooth mode (refer to keyboard's physical layout for switch location).
2. On your computer or device, navigate to Bluetooth settings.
3. Enable Bluetooth and search for new devices.
4. Select "Xinmeng X75" (or similar name) from the list of available devices.
5. Follow any on-screen prompts to complete the pairing process.
6. The keyboard can typically store multiple Bluetooth profiles. Refer to the keyboard's specific function keys (e.g., Fn+1, Fn+2, Fn+3) to switch between paired devices.

Operating Instructions

Key Functions and Layout:

The Xinmeng X75 is a 73-key mechanical keyboard. Its compact layout includes essential keys for daily use.

Function Key (Fn) Combinations:

The keyboard utilizes a Function (Fn) key to access secondary functions of certain keys. Specific combinations may vary, but common functions include:

• Fn + F1-F12: Multimedia controls (e.g., volume up/down, play/pause, next/previous track).
• Fn + Backlight Key: Cycle through RGB lighting modes.
• Fn + Arrow Keys: Adjust backlight brightness or speed of effects.
• Fn + 1/2/3: Switch between Bluetooth profiles (if applicable).
• Fn + Win: Lock/unlock Windows key.

Refer to the keyboard's physical keycaps for specific icons indicating secondary functions.

RGB Backlighting:

The keyboard features customizable RGB backlighting. Use the designated Fn key combinations to control the lighting effects:

• Changing Modes: Press Fn + [Backlight Key] (often a key with a lightbulb icon or specific function) to cycle through various pre-programmed lighting effects such as static color, breathing, wave, ripple, etc.
• Adjusting Brightness: Use Fn + Up Arrow to increase brightness and Fn + Down Arrow to decrease brightness.
• Adjusting Speed/Direction: Use Fn + Left Arrow and Fn + Right Arrow to change the speed or direction of dynamic lighting effects.

Hot-Swappable Switches:

The Xinmeng X75 supports hot-swappable switches, allowing you to change mechanical switches without soldering. This feature enables customization of typing feel.

• To remove a switch, use the provided switch puller to gently grip the switch from the top and bottom, then pull upwards.
• To install a new switch, 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.

Figure 5: A table detailing various customized axis parameters, including pressure grams, shaft body feel, trigger stroke, grounding travel, service life, and spring type for different switch types like Salt White, Kaihua MX Jellyfish, Salt Ice, and Zhixia axis. This illustrates the variety of hot-swappable switches compatible with the keyboard.

Maintenance

Cleaning the Keyboard:

• General Cleaning: Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe down the keycaps and frame. Avoid excessive moisture.
• Deep Cleaning: For dust and debris under keycaps, use the provided keycap puller to carefully remove keycaps. Use compressed air or a small brush to clean the switches and plate. Reattach keycaps by pressing them firmly onto the switch stems.
• Transparent Casing: For the transparent casing, use a microfiber cloth to avoid scratches.

Storage:

When not in use for extended periods, store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures. Protect it from dust by covering it or storing it in its original packaging.

Troubleshooting

Common Issues and Solutions:

• Keyboard not responding (Wired Mode):
  • Ensure the USB-C cable is securely connected to both the keyboard and the computer.
  • Try a different USB port on your computer.
  • Test with a different USB-C cable if available.
  • Restart your computer.
• Keyboard not connecting (Bluetooth Mode):
  • Ensure the keyboard is in Bluetooth pairing mode.
  • Check if Bluetooth is enabled on your device.
  • Remove the keyboard from your device's Bluetooth list and attempt to re-pair.
  • Ensure the keyboard battery is charged.
  • Try pairing with another device to rule out device-specific issues.
• RGB Backlight not working or stuck:
  • Ensure the backlight is not turned off (check Fn key combinations).
  • Try cycling through different lighting modes.
  • If applicable, reset the keyboard to factory settings (refer to advanced functions if available).
• Keys not registering or double-typing:
  • For hot-swappable switches, gently remove and re-insert the affected switch to ensure proper contact.
  • Clean any debris around or under the keycap/switch.
  • If the issue persists, the switch may need replacement.

Specifications

Warranty and Support

The Xinmeng X75 Wireless Mechanical Keyboard comes with a 12-month warranty from the date of purchase.

If you encounter any issues with your product, such as damaged goods or incorrect items, please contact the seller or manufacturer directly through the platform where you made your purchase. We aim to respond to all inquiries within 24 hours.