1. Product Overview
The Aula NOVA75 is a high-performance, customizable mechanical keyboard designed for gaming and productivity. It features a compact 75-key layout, tri-mode connectivity, a 1.14-inch smart screen, and hot-swappable switches.
2. Package Contents
Please check the package for the following items:
- Aula NOVA75 Mechanical Keyboard
- USB Type-C Cable
- 2.4G Wireless Receiver
- Keycap Puller / Switch Puller (may vary by package)
- User Manual (this document)
3. Setup Guide
3.1. Connectivity Modes
The NOVA75 supports three connection modes:
- Wired (Type-C): Connect the keyboard directly to your computer using the provided USB Type-C cable. This mode also charges the keyboard.
- 2.4G Wireless: Plug the 2.4G wireless receiver into a USB port on your computer. The keyboard should automatically connect.
- Bluetooth: The keyboard supports connecting to up to three Bluetooth devices. Refer to the operating instructions for pairing.
3.2. Initial Charge
Before first use, it is recommended to fully charge the keyboard using the USB Type-C cable. The smart screen will indicate charging status.
3.3. Detachable Battery Compartment
The keyboard features a detachable battery compartment design, allowing for easy access and potential future upgrades or maintenance of the battery units.
4. Operating Instructions
4.1. Switching Connectivity Modes
Use the dedicated switch or key combination on the keyboard to toggle between Wired, 2.4G Wireless, and Bluetooth modes. Refer to the keyboard's physical layout for the exact switch location.
4.2. Smart Screen Functions
The 1.14-inch HD smart screen supports various system information displays and player-customized settings. It also allows for GIF/JPG image upload for personalized animations.
4.3. Multifunctional Rotary Knob
The metal rotary knob simplifies screen adjustments and may control other functions like volume or lighting effects. Rotate and press the knob to navigate and select options on the smart screen.
4.4. Lighting Effects
The keyboard features RGB lighting with 20 different lighting effects and music rhythm synchronization. Use the keyboard's function keys or dedicated software (if available) to customize these effects.
5. Maintenance
5.1. Cleaning
To clean your keyboard, disconnect it from power. Use a soft, dry cloth to wipe the surface. For keycaps, a damp cloth with mild soap can be used, ensuring they are completely dry before reattaching. A keycap puller can assist in removing keycaps for deeper cleaning.
5.2. Hot-Swappable Switches
The NOVA75 features full-key switch socket hot-swapping, allowing you to replace switches freely without soldering. Use the provided switch puller to carefully remove and insert switches.
5.3. Battery Care
The keyboard is equipped with NTC overcharge protection to prevent damage from overcharging. To prolong battery life, avoid fully discharging the battery frequently and store the keyboard in a cool, dry place when not in use for extended periods.
6. Troubleshooting
- Keyboard not responding: Ensure the keyboard is charged and connected correctly (wired, 2.4G receiver, or Bluetooth paired). Try switching modes.
- Smart screen not updating/displaying correctly: If uploading animations, ensure you do not operate the keyboard, unplug the USB cable, or force quit the driver during the approximately 10-minute upload process.
- Bluetooth connection issues: Ensure the keyboard is in Bluetooth pairing mode and your device's Bluetooth is enabled. Try re-pairing the device.
- Keys not registering: If specific keys are not working, check if the switches are properly seated. If hot-swappable, try reseating or replacing the switch.
7. Specifications
| Feature | Description |
|---|---|
| Model Name | Nova75 Tournament-Level Smart Screen Custom Keyboard |
| Layout | 75% distribution (78 Keys) |
| Connectivity | Tri-mode (Type-C Wired, 2.4G Wireless, Bluetooth) |
| Screen | 1.14-inch HD screen, customizable GIFs, display keyboard status |
| Knob | Metal Rotary Knob |
| Keycaps | PBT Two-Color Injection, Thermal Sublimation, PC Translucent |
| Switches | Hot-swappable (Ice Shadow, Seiya, Caramel Latte, Begonia, Jade Axis, Shooting Star Ice Cream, Meteor Ice Cream, Light Feather) |
| Structure | Gasket structure, 6-layer sound pack, PC sandwich cotton, PO switch lower pad, PET spacer, PO switch bottom cotton, bottom cotton, PET bottom pad |
| Battery Capacity | 4000mAh (standard), 8000mAh (Wired/Wireless 1000Hz), 10000mAh (Bluetooth 125Hz) |
| Polling Rate | Wired/Wireless 1000Hz, Bluetooth 125Hz |
| Lighting | RGB (approx. 16 million colors), 20 lighting effects, music rhythm |
| Shell Process | Thick-wall injection (gummy), detachable battery compartment |
| Side Decorative Strip | Light Gold metallic decorative strip |
| Bottom Decorative Back Panel | Aluminum Alloy Decorative Backplate / Black Forged Carbon Decorative Backplate |
| Positioning Plate | PC Single Key Grooved, FR4 Double-Sided Gold Plating, Carbon Fiber |
| Roller Color | Silver, Metallic Ash, Rose Gold |
| PCB | 1.2mm PCBA Board FR-4 Single Key Slotted |
| Package Dimensions | 43 cm (L) x 18 cm (W) x 9 cm (H) |
| Package Weight | 1.7 kg |
8. User Tips
- Smart Screen Customization: Experiment with different GIFs and JPGs to personalize your keyboard's display. Remember to follow the upload guidelines to avoid interruptions.
- Switch Experimentation: Take advantage of the hot-swappable design to try different mechanical switches. This allows you to find the perfect typing feel and sound for your preferences.
- Lighting Effects: Explore the 20 lighting effects and music rhythm mode to match your setup or mood.
- Compact Layout: The 75-key layout saves approximately 35% desktop space compared to traditional 104-key keyboards, making it ideal for smaller desks or minimalist setups.
9. Warranty and Support
For warranty claims or technical support, please contact the seller or manufacturer directly. Keep your proof of purchase for any warranty-related inquiries.
