Introduction
The Glorious GMMK 3 PRO HE is a high-performance wireless gaming keyboard designed for competitive play and extensive customization. Featuring Hall Effect switches, Rapid Trigger technology, and an 8,000 Hz polling rate, it offers exceptional responsiveness. Its durable aluminum body and hot-swappable design allow users to tailor the keyboard's feel and sound. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your GMMK 3 PRO HE keyboard.
Image: The Glorious GMMK 3 PRO HE keyboard, showcasing its compact layout and vibrant RGB lighting.
Setup
Unboxing and Initial Inspection
Upon opening the package, verify that all components are present and undamaged. The box should contain the following items:
- 1 x GMMK 3 PRO HE Wireless Keyboard
- 1 x Braided USB-C Cable
- 4 x macOS Alternate Keycaps
- 4 x HE Sample Switches
- 6 x Extra Screws and O-Rings
- 1 x Switch Puller
- 1 x Keycap Puller
- 1 x Screwdriver
- 1 x 2.4 GHz Wireless Dongle
- 1 x Quick Start Booklet
Image: A visual representation of the items included in the GMMK 3 PRO HE product box.
Connectivity Options
The GMMK 3 PRO HE offers versatile connectivity to suit your needs:
- 2.4 GHz Wireless: For low-latency gaming, insert the included 2.4 GHz dongle into an available USB port on your computer. Ensure the keyboard's switch is set to 2.4 GHz mode.
- Bluetooth: For general use and connecting to multiple devices, switch the keyboard to Bluetooth mode. Pair it with your device through the standard Bluetooth pairing process.
- Wired (USB-C): Connect the braided USB-C cable from the keyboard to your computer for a direct, reliable connection and to charge the keyboard's internal battery.
Image: The side of the GMMK 3 PRO HE keyboard showing the physical switch for selecting 2.4 GHz or Bluetooth wireless modes.
Software Installation (Glorious CORE)
To unlock the full potential of your GMMK 3 PRO HE, including customizable actuation, Rapid Trigger settings, RGB lighting, and key remapping, download and install the Glorious CORE software from the official Glorious website. Follow the on-screen instructions for installation and any firmware updates.
Operating the Keyboard
Key Features and Functionality
Rapid Trigger Mode
This feature allows for instant key resets, enabling quicker and more precise movements in gaming. Keys register actuation and reset based on movement rather than a fixed point, providing a competitive edge.
Image: A visual comparison demonstrating the effect of Rapid Trigger mode, showing faster key resets for improved in-game responsiveness.
Customizable Actuation
Adjust the actuation point of each key from 0.1mm to 4.0mm using the Glorious CORE software. This allows you to fine-tune the sensitivity of your keys to match your typing or gaming style, reducing input lag.
Image: An illustration comparing the adjustable actuation of GMMK 3 HE Hall Effect switches (0.1mm-4.0mm) versus fixed 2mm travel in traditional mechanical switches.
8,000 Hz Polling Rate
The keyboard reports inputs to your computer up to 8,000 times per second, significantly reducing input latency for peak responsiveness in fast-paced applications and games.
Image: Overview of key features including 8KHz Polling, Dual HE & 5-Pin MX Hotswap compatibility, and Full Metal Case & Switch Plate.
Hot-Swappable Switches
The GMMK 3 PRO HE supports both Hall Effect and standard 3 & 5-pin MX mechanical switches. This allows for easy customization of typing feel and sound without soldering.
Image: Illustration showing the interchangeability between Hall Effect and traditional 3 & 5-pin mechanical switches on the GMMK 3 PRO HE.
Modular Design and Customization
The keyboard features 10 points of modularity, allowing users to swap components like keycaps, rotary knob, badge, top case, bottom case, and coiled cable to personalize its appearance and feel. Internal components like the switch plate, sound-dampening foam, and modular gaskets can also be adjusted for acoustics and typing flex.
Image: An exploded view of the keyboard highlighting customizable parts such as keycaps, rotary knob, badge, top case, bottom case, and coiled cable.
Image: A diagram illustrating the internal layers of the keyboard, including the swappable switch plate, sound-dampening foam, and modular gaskets, which contribute to sound and flex customization.
Keyboard Layout
The GMMK 3 PRO HE features a compact 65% ANSI layout, balancing functionality with a smaller footprint to maximize desk space. This layout retains essential keys while omitting the number pad and some less frequently used keys found on full-size keyboards.
Image: A visual comparison of keyboard sizes, highlighting the compact 65% layout of the GMMK 3 PRO HE relative to Tenkeyless (75%) and Full Size (100%) keyboards.
RGB Lighting
The keyboard features per-key RGB lighting, fully customizable through the Glorious CORE software. You can select from various effects, colors, and brightness levels to match your setup or mood.
Maintenance
Cleaning Your Keyboard
Regular cleaning helps maintain the performance and appearance of your keyboard. Use a soft, lint-free cloth to wipe down the keycaps and chassis. For deeper cleaning, you can carefully remove keycaps using the included keycap puller and use compressed air to clear debris from beneath the switches.
Switch and Keycap Swapping
The hot-swappable design allows for easy replacement of switches and keycaps. Use the provided switch puller to gently remove switches and the keycap puller for keycaps. When installing new switches, ensure the pins are aligned correctly to avoid bending them.
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Keyboard not responding | Low battery, incorrect connectivity mode, loose cable, software issue. | Charge the keyboard. Ensure the correct mode (2.4 GHz, Bluetooth, Wired) is selected. Reconnect the USB-C cable or 2.4 GHz dongle. Restart your computer. Check Glorious CORE for firmware updates. |
| Keys not registering or double-typing | Dust/debris under keycap/switch, switch malfunction, software calibration issue. | Remove keycap and clean. Try swapping the switch with a spare. Recalibrate switches in Glorious CORE. |
| RGB lighting not working | Software settings, firmware issue. | Check RGB settings in Glorious CORE. Ensure software is up to date. Perform a factory reset if necessary (refer to Quick Start Booklet). |
| Connectivity issues (2.4 GHz/Bluetooth) | Interference, distance, pairing issue. | Move closer to the receiver/device. Ensure no strong interference sources are nearby. Re-pair the keyboard (for Bluetooth) or re-insert the dongle (for 2.4 GHz). |
Specifications
| Feature | Detail |
|---|---|
| Brand | Glorious |
| Model Number | GLO-KB-GMMK3-PRO-65-PB-HE-WL-BLK-US |
| Hardware Platform | Laptop, PC |
| Item Weight | 3.28 pounds |
| Product Dimensions (LxWxH) | 13.2 x 4.9 x 1.7 inches |
| Color | Black |
| Power Source | USB Power |
| Batteries | 1 Lithium Ion battery required (included) |
| Compatible Devices | PC, Supported Consoles, Mac |
| Connectivity Technology | Bluetooth, 2.4GHz Dongle, USB-C |
| Keyboard Description | Wireless Hall Effect Mechanical Keyboard |
| Recommended Uses | Video Editing, Everyday Use, Programming, Student, Gaming |
| Special Features | Wireless, Compact 65% Layout, Hall Effect Switches, Mechanical Keyboard, Hot-Swappable |
| Number of Keys | 66 |
| Keyboard Backlighting | RGB |
Warranty and Support
Warranty Information
The Glorious GMMK 3 PRO HE comes with a 2-Year Warranty. This warranty covers manufacturing defects and ensures hassle-free return and replacement on all Glorious electronic devices. Please retain your proof of purchase for warranty claims.
Image: Glorious Guarantee badge indicating a 2-year warranty for electronic devices.
Customer Support
For further assistance, technical support, or warranty inquiries, please visit the official Glorious website or contact their customer service team. Detailed contact information and FAQs can typically be found in the support section of their website.
You can also visit the Glorious Store on Amazon for additional product information and resources.
