1. Product Overview
The Aula Nova75 is a high-performance mechanical keyboard designed for both gaming and office use. It features a 75% compact layout, 3-mode connectivity (Wired Type-C, 2.4G Wireless, and Bluetooth), a customizable 1.14-inch HD smart screen, and hot-swappable switches. Its robust construction includes a Gasket six-layer flagship filling and various premium materials for enhanced durability and typing experience.
2. Safety & Warnings
General Warning:
- User restrictions should at least include the user's minimum or maximum age (14+ years recommended).
- Ensure the keyboard is used under appropriate supervision, especially around children.
Battery Warning:
- KEEP OUT OF REACH OF CHILDREN. In case of ingestion, seek medical attention immediately.
- Please be aware of potential fire risks associated with batteries. Strictly follow the instruction manual for charging and storage.
- For disposal, check your local authority's website for information and dispose of the lithium-ion battery safely in accordance with applicable legal requirements.
3. Setup
3.1 Before First Use
- Carefully remove all packaging materials. Keep plastic bags away from children to avoid suffocation.
- Inspect the keyboard for any damage before use.
3.2 Connectivity
The Nova75 supports three connection modes:
- Wired (Type-C): Connect the keyboard directly to your device using the provided Type-C cable. This mode offers stable data transfer and a 1000Hz polling rate.
- 2.4G Wireless: Insert the 2.4G receiver into your device's USB port. The keyboard should connect automatically (plug and play). This mode also offers a 1000Hz polling rate.
- Bluetooth Wireless: The keyboard supports Bluetooth connectivity, allowing you to switch between up to three paired devices. This mode has a 125Hz polling rate.
3.3 Hot-Swappable Switches
The Nova75 features full-key switch socket hot-swapping, allowing you to replace switches freely without soldering. This enables customization to suit your typing preferences and usage habits.
3.4 Battery Installation/Removal
The keyboard features a detachable battery compartment design. Ensure the battery is correctly inserted for wireless operation. The keyboard is equipped with an NTC overcharge protection mechanism to prevent damage from overcharging.
4. Operating Instructions
4.1 Smart Screen Customization
The 1.14-inch HD screen supports various system information displays and player-customized settings. You can upload GIF/JPG images to personalize the screen. Uploading animations may take approximately 10 minutes; do not operate the keyboard or unplug the USB cable during this process.
4.2 Multifunctional Rotary Knob
Use the rotary knob to simplify screen adjustments and navigate through various settings on the smart display.
4.3 Lighting Effects
The keyboard features RGB lighting with semi-ambient effects and 20 different lighting modes, including music rhythm synchronization. These can be customized to create an immersive experience.
5. Maintenance
5.1 General Care
- Handle the keyboard with care to avoid scratches or breakage.
- Do not bend, twist, or force any parts.
- Keep the keyboard away from excessive heat, direct sunlight, and water.
5.2 Cleaning and Storage
- To clean, use a soft, dry cloth. Avoid abrasive cleaners or solvents.
- Store the keyboard in a cool, dry place away from dust and direct light.
- For long-term storage, it is recommended to keep it in its original packaging or a protective case to maintain its condition.
- Keep out of reach of small children.
6. Troubleshooting
If you encounter any issues with your Aula Nova75 keyboard, please try the following basic troubleshooting steps:
- No Response: Ensure the keyboard is charged or connected via Type-C cable. Check the connection mode (wired, 2.4G, Bluetooth) and ensure it matches your device's setting.
- Wireless Connectivity Issues: For 2.4G, ensure the receiver is properly inserted. For Bluetooth, ensure the keyboard is in pairing mode and your device's Bluetooth is enabled. Try re-pairing the device.
- Key Not Registering: If a specific key is not working, check if the switch is properly seated. Due to the hot-swappable design, switches can be easily removed and re-inserted.
- Screen Issues: If the smart screen is not displaying correctly, try restarting the keyboard. Ensure no animation uploads are in progress.
- Lighting Problems: Check the keyboard's lighting settings using the rotary knob or associated software (if applicable).
For more advanced troubleshooting or persistent issues, please refer to the official support channels listed in the Warranty/Support section.
7. Specifications
The Aula Nova75 Mechanical Keyboard boasts the following specifications:
| Feature | Description |
|---|---|
| Product Name | Nova75 Tournament-Level Smart Screen Custom Keyboard |
| Fit | 75% distribution (78 Keys) |
| Connection Method | Triple Mode (Type-C Wired | 2.4G | Bluetooth) |
| Polling Rate | Wired/Wireless 1000Hz, Bluetooth 125Hz |
| Screen | 1.14-inch HD screen, customizable GIFs, display keyboard status |
| Keyboard Lighting | Lower light position, DIY light effects with SOFLIGHT technology (approx. 16 million RGB colors), 20 lighting effects, Music rhythm |
| Keycap Process | PBT Two-Color Injection, Injection Molding + Sublimation, PBT Injection + Sublimation (varies by version) |
| Keycap Height | Original Factory |
| Operation Style | Mechanical (various switch options available: Ice Shadow, Seiya Shaft, Caramel Latte, Begonia, Jade Axis, Shooting Star Ice Cream) |
| Shell Process | Thick-wall injection (gummy), detachable battery compartment |
| Structure | Gasket structure (6-Layer Sound Pack, PO Sandwich Cotton, PO Switch Lower Pad, PET Spacer, PO Switch Bottom Cotton, Bottom Cotton, PET Bottom Pad) |
| PCB | 1.2mm PCBA Board FR-4 Single Key Slotted |
| Positioning Plate | PC Single-key Grooved, FR4 Double-sided Gold Plating, Carbon fiber (varies by version) |
| Battery Capacity | 4000mAh, 8000mAh, or 10000mAh (depending on version) with NTC overcharge protection |
| Language | English |
| Application | Desktop, Laptop, Number, Tablet |
8. User Tips
- Screen Customization: Experiment with different GIFs and JPGs for your smart screen to personalize your keyboard's look. Remember to avoid interrupting the upload process.
- Switch Swapping: Take advantage of the hot-swappable design to try different switch types. This can significantly alter the typing feel and sound to match your preference.
- Connectivity Modes: Utilize the 3-mode connectivity to seamlessly switch between your PC, laptop, and tablet, optimizing for different scenarios (e.g., wired for gaming, Bluetooth for portability).
- Battery Management: While the keyboard has overcharge protection, it's good practice to monitor battery levels, especially during long wireless sessions, to ensure uninterrupted use.
9. Warranty & Support
For product support, warranty inquiries, or further information, please contact the manufacturer or authorized representative:
Manufacturer Information:
- Company Name: Chongqing Mengya Rabbit Network Technology Co., Ltd.
- Address: CN Chongqing, Chongqing City, Jiulongpo District, Yuzhou Road Sub-district, No. 200, Qiyuan 1st Road, Building 15-5, #15-5-319
- Phone Number: 86-18723183702
- Email: 913331165@qq.com
EU Authorized Representative:
- Company Name: MJCM SARL
- Address: 78 avenue des Champs Elysees Bureau 326, PARIS, FR
- Email: mjcm190928@gmail.com
A detailed user manual is available in PDF format for download: User manual (PDF)