VALKYRIE VK75 Mechanical Keyboard User Manual

Introduction

Thank you for choosing the VALKYRIE VK75 Mechanical Keyboard. This high-performance gaming keyboard features a compact 75% layout, 3-mode connectivity (USB wired, 2.4G wireless, Bluetooth), hot-swappable switches, and customizable RGB backlighting. This manual will guide you through its setup, operation, and maintenance to ensure you get the most out of your device.

Setup

Before using your keyboard, please ensure all components are present and follow these steps for initial setup.

Unpacking

Carefully remove the keyboard and any included accessories (USB cable, 2.4G receiver, keycap/switch puller) from the packaging.

Connectivity Modes

The VK75 supports three connection modes: USB wired, 2.4G wireless, and Bluetooth. A physical switch on the keyboard allows you to select the desired mode.

• USB Wired Mode: Connect the keyboard to your computer using the provided USB-C cable. The keyboard will be powered and function immediately.
• 2.4G Wireless Mode: Plug the 2.4G USB receiver into an available USB port on your computer. Switch the keyboard's mode switch to '2.4G'. The keyboard should automatically connect.
• Bluetooth Mode: Switch the keyboard's mode switch to 'BT'. On your device (computer, tablet, smartphone), enable Bluetooth, search for new devices, and select 'VALKYRIE VK75' (or a similar name) to pair. The keyboard supports switching between up to three Bluetooth devices using the key combination Fn + W, Fn + E, or Fn + R.

Operating Instructions

Basic Key Functions

The VK75 features a 75% layout with 68 keys. Standard alphanumeric and modifier keys function as expected. Function keys (F1-F12) are typically accessed via the Fn key combination.

RGB Backlight Control

The keyboard features 16.8 million color RGB backlighting with various effects. Use the following key combinations to control the backlight:

• Adjusting Effects/Brightness: Specific key combinations (e.g., Fn + arrow keys, Fn + Ins) are used to cycle through lighting effects, adjust brightness, and change colors. Refer to the keyboard's specific keycap legends for detailed instructions.

Hot-Swap Switches

The VALKYRIE VK75 features hot-swappable switches, allowing you to easily change mechanical switches without soldering. This enables customization of typing feel and sound.

1. Removal: Use a switch puller tool (if included) to gently grip the switch and pull it straight up from the PCB.
2. Installation: Align the pins of the new switch with the holes on the PCB. Gently push the switch down until it clicks into place. Ensure the pins are straight to avoid bending or damaging them.

Volume Knob Functionality

The rotary knob on the keyboard provides convenient audio control:

• Rotate clockwise to increase volume.
• Rotate counter-clockwise to decrease volume.
• Press the knob to mute or unmute the audio.

The knob can also be swapped with the 'Ins' key for alternative functionality, depending on your preference.

Maintenance

Proper care will extend the life and performance of your VALKYRIE VK75 keyboard.

• Cleaning: Use a soft, dry cloth to wipe the keyboard surface. For deeper cleaning, gently remove keycaps using a keycap puller and use compressed air to clear dust and debris from beneath. Do not use harsh chemicals, solvents, or abrasive materials, as these can damage the keycaps or finish.
• Battery Care: For models equipped with an 8000mAh battery, ensure regular charging to maintain optimal battery health. Avoid fully discharging the battery frequently and store the keyboard in a cool, dry place away from extreme temperatures.
• Storage: When not in use for extended periods, store the keyboard in a clean, dry environment.

Troubleshooting

If you encounter issues with your keyboard, try these common solutions:

• Keyboard not responding:
  - Check the USB cable connection. Ensure it is securely plugged into both the keyboard and your computer.
  - If using 2.4G wireless, ensure the USB receiver is properly inserted and the keyboard is switched to 2.4G mode.
  - If using Bluetooth, ensure the keyboard is charged, in Bluetooth mode, and correctly paired with your device. Try re-pairing if necessary.
• Backlight not working or incorrect:
  - Ensure the keyboard is powered on.
  - Use the designated Fn key combinations to adjust brightness or cycle through lighting effects.
• Specific keys not registering:
  - If you have hot-swapped switches, ensure the switch is fully seated and its pins are not bent.
  - Remove the keycap and switch, then re-insert them carefully.
• Intermittent connectivity issues:
  - For 2.4G wireless, try plugging the USB receiver into a different USB port, preferably one on the front of your computer or away from other wireless devices that might cause interference.
  - For Bluetooth, ensure the keyboard is within optimal range of your device and there are no major obstructions.

Specifications

User Tips

• Customization: The hot-swappable feature is a major advantage. Experiment with different switch types (linear, tactile, clicky) to find the perfect feel for your typing or gaming style.
• Multi-Device Use: Leverage the 3-mode connectivity to seamlessly switch between your PC, laptop, and tablet. The Fn + W/E/R shortcuts make this very convenient.
• Sound Profile: The Gasket mount and various dampening layers (PO cotton, IXPE foam, EPDM cotton) are designed for an enhanced acoustic experience. Consider trying different keycaps to further fine-tune the sound.

Warranty and Support

For detailed warranty information, technical assistance, or customer support, please refer to the seller's official website or contact their customer service department. It is recommended to keep your purchase receipt as proof of purchase for any warranty claims.