ATTACK SHARK R85 HE Magnetic Switch Gaming Keyboard User Manual

1. Introduction

The ATTACK SHARK R85 HE is a high-performance 75% wired gaming keyboard featuring magnetic switches, designed for precision and responsiveness. This manual provides detailed instructions for setting up, operating, and maintaining your keyboard.

Image 1: ATTACK SHARK R85 HE Magnetic Switch Gaming Keyboard.

Key Features:

• Ultra-Low Latency & Unrivaled Precision: Equipped with a high-frequency gaming chip, offering an 8000Hz polling rate and 0.005mm trigger accuracy.
• 16.8 Million Color RGB Lighting & Unique Light Bar: South-facing LEDs provide vibrant, uniform lighting. Features 19 built-in light effects and 6 light bar modes.
• ATTACK SHARK Purple Magnetic Switches: High-performance magnetic switches designed for professional e-sports, offering brighter RGB, improved structural stability, faster rebound, and smoother typing.
• 5-Layer Sound Dampening System: Advanced design with PE foam, IXPE pads, PET acoustic layers, and silicone bottom coating for pure, clear switch acoustics.
• Comprehensive Professional Software: Fully programmable via dedicated software, including Rapid Trigger (RT), Dynamic Keystroke (DKS), Mod-Tap (MT), and Toggle Key (TGL) functions.
• Compact 75% Layout with Aluminum Plate: Optimizes space while retaining F1-F10 keys. Aluminum positioning plate enhances structure and stability.
• Dual-Level Adjustable Support & Durable PBT Keycaps: Adjustable feet for ergonomic comfort. Double-shot PBT keycaps offer durability and resistance to wear.
• Hot-Swappable Magnetic Switches: Easily change or mix high-performance magnetic switches. Each key can be individually adjusted for a personalized actuation point.

2. Package Contents

Please verify that all items are present in the package:

• 1 x R85 HE Keyboard
• 1 x Keycap Puller
• 1 x Dust Cover
• 1 x C01ULTRA Cable
• 1 x User Manual
• 2 x "ATTACK SHARK" Stickers
• 1 x Ribbon

Image 2: All items included in the ATTACK SHARK R85 HE keyboard package.

3. Setup Instructions

Follow these steps to set up your ATTACK SHARK R85 HE keyboard:

1. Unpack the Keyboard: Carefully remove the keyboard and all accessories from the packaging.
2. Connect the Cable: Insert the USB-C end of the provided C01ULTRA cable into the USB-C port on the keyboard. Connect the other end (USB-A or USB-C, depending on your cable variant) to an available USB port on your computer.
3. Initial Power-On: The keyboard will automatically power on and its RGB lighting will illuminate. Your computer should recognize the device without additional drivers for basic functionality.
4. Install Software (Optional but Recommended): For full customization and advanced features, download the dedicated software from qmk.top.

Image 3: The C01ULTRA cable, featuring 8000 Polling Rate, Colorful LED, and Type-C connectivity.

4. Operating Instructions

Keyboard Layout and Function Keys:

The R85 HE features a 75% QWERTY layout with 79 keys and a scroll wheel. Many functions are accessible via the FN key combined with other keys.

Keyboard Shortcuts:

• FN + \|: Change lighting mode
• FN + C: Enable/disable case lighting
• FN + ↑: Increase brightness
• FN + ↓: Decrease brightness
• Additional shortcuts can be found in the software.

RGB Lighting Control:

The keyboard offers extensive RGB customization. Use the FN key shortcuts or the dedicated software to adjust lighting effects, colors, and brightness for both the key backlighting and the unique light bar.

Image 4: FN key combinations for controlling backlight brightness, speed, and color, as well as light bar effects.

Software Customization:

The ATTACK SHARK R85 HE is fully programmable through its dedicated software, available at qmk.top. The software allows you to:

• Customize individual key functions.
• Adjust RGB lighting effects and colors.
• Configure advanced gaming features like Rapid Trigger (RT), Dynamic Keystroke (DKS), Mod-Tap (MT), and Toggle Key (TGL).
• Set personalized actuation points for magnetic switches.

Image 5: Overview of the multi-functional software interface for keyboard customization.

Magnetic Switches and Key Customization:

The R85 HE features ATTACK SHARK Purple Magnetic Switches, which are hot-swappable. This allows for easy replacement or mixing of switches. The software enables precise adjustment of the actuation point for each key, ranging from 0.1mm to 3.3mm, with a sensitivity of 0.005mm.

Image 6: Detailed view of the magnetic switch, showing its components and specifications like start force, end force, sensitivity, and actuation range.

5. Design and Construction

5-Layer Sound Dampening System:

The keyboard incorporates a sophisticated 5-layer sound dampening system to optimize acoustics. This system includes PE foam, IXPE pads, PET acoustic layers, and a silicone bottom coating, ensuring a pure and clear sound profile from the magnetic switches.

Image 7: Exploded view of the keyboard's internal structure, highlighting the 5 layers of padding for sound dampening and stability.

Aluminum Plate and PBT Keycaps:

The R85 HE features an aluminum positioning plate for enhanced structural integrity and stability. The keycaps are made from durable double-shot PBT material, which resists wear and shine over time, providing a consistent typing feel.

Adjustable Support:

The keyboard includes dual-level adjustable feet, allowing you to set the optimal typing or gaming angle for comfort.

6. Maintenance

To ensure the longevity and optimal performance of your ATTACK SHARK R85 HE keyboard, follow these maintenance guidelines:

• Cleaning: Regularly clean the keyboard with a soft, dry cloth. For dust and debris between keycaps, use compressed air. For stubborn dirt, you may carefully remove keycaps using the provided keycap puller and clean the switches and plate.
• Keycap and Switch Replacement: The hot-swappable design allows for easy replacement of keycaps and magnetic switches. Use the provided keycap puller and switch puller (if included) to carefully remove and install components. Ensure proper alignment when reinserting switches.
• Cable Care: Avoid sharp bends or excessive pulling on the C01ULTRA cable to prevent damage.

7. Troubleshooting

If you encounter issues with your keyboard, refer to the following common troubleshooting steps:

• Keyboard Not Responding:
  • Ensure the USB-C cable is securely connected to both the keyboard and your computer.
  • Try connecting the keyboard to a different USB port on your computer.
  • Test the keyboard on another computer to rule out system-specific issues.
• RGB Lighting Not Working:
  • Check if the lighting is turned off using the FN+C shortcut.
  • Adjust brightness using FN+↑/↓.
  • Ensure the keyboard software is installed and updated, and check lighting settings within the software.
• Keys Not Registering or Double-Typing:
  • This can sometimes be resolved by cleaning the switch or replacing the affected magnetic switch.
  • Check the actuation point settings in the software; a very low actuation point might cause unintended triggers.
• Software Not Detecting Keyboard:
  • Ensure the software is the correct version for your R85 HE model.
  • Restart your computer and the software.
  • Temporarily disable any antivirus or firewall software that might be blocking the connection.

8. Specifications

9. Warranty and Support

Warranty Information:

The ATTACK SHARK R85 HE keyboard comes with a one-year warranty against manufacturing defects. Please retain your proof of purchase for warranty claims.

Technical Support:

For further assistance, software downloads, or advanced configurations, please visit the official software website: qmk.top.