1. Introducción
The LEOBOG AULA Nova75 is a versatile mechanical gaming keyboard designed for optimal performance and customization. It features a 75% compact layout with 80 programmable keys, tri-mode connectivity (Bluetooth 5.0, 2.4GHz wireless, and USB-C wired), RGB backlighting, and hot-swappable switches. The keyboard also includes an 8000mAh high-capacity battery and a customizable TFT smart display for enhanced user experience.

Image: The LEOBOG AULA Nova75 keyboard, showcasing su diseño y características principales.
2. ¿Qué hay en la caja?
Verifique el contenido del paquete para asegurarse de que todos los artículos estén presentes:
- LEOBOG x Aula Nova75 Mechanical Keyboard
- Guardapolvo
- Cable USB-C
- Receptor de 2.4 GHz
- Extractor de teclas/interruptores
- 2 x Interruptores de reemplazo
- Manual de usuario

Image: A visual representation of the items included in the LEOBOG AULA Nova75 keyboard package.
3. Configuración
3.1. Carga del teclado
The Nova75 keyboard is equipped with an 8000mAh high-capacity battery. To charge, connect the provided USB-C cable to the keyboard's USB-C port and the other end to a power source (e.g., computer USB port, wall adapter). The customizable screen will display the charging status.

Image: The keyboard's battery capacity and estimated usage times for different modes.
3.2. Conexión del teclado
The Nova75 supports three connection modes: USB-C wired, 2.4GHz wireless, and Bluetooth 5.0. You can switch between these modes using the switch located on the side of the keyboard.

Imagen: Más alláview of the keyboard's multi-device and multi-system compatibility.
- Conexión por cable USB-C: Connect the provided USB-C cable directly to your computer. The keyboard will be recognized automatically.
- Conexión inalámbrica de 2.4 GHz: Insert the 2.4GHz USB receiver into an available USB port on your computer. Slide the mode switch on the keyboard to the 2.4G position. The keyboard should connect automatically.
- Conexión Bluetooth 5.0: Slide the mode switch on the keyboard to the BT position. On your device (computer, laptop, tablet, smartphone), search for Bluetooth devices and select "Nova75" to pair. The keyboard can connect to up to five Bluetooth devices simultaneously and switch between them using hotkeys or side buttons.
4. Instrucciones de funcionamiento
4.1. Customizable TFT Smart Display and Knob
The Nova75 features a 1.14-inch TFT smart display and a multi-functional knob. The display provides intuitive information such as connection mode, battery status, date/time, and selected settings. The knob allows for quick adjustments.

Image: The customizable screen interface and its various display options.
- Operación de la perilla:
- Fn + Long Press (approx. 5 seconds): Switch between gaming and office modes.
- Fn + Short Press: Pause/play music.
- Up Switch System Mode: Subir volumen.
- Down Switch System Mode: Bajar volumen.
- Fn + Retroceso: Turn on/off the screen digital display function.
For setting custom GIF images or adjusting the date/time on the screen, download the official AULA software for Windows and connect your keyboard via USB cable.

Imagen: Detallada view of the knob and screen functions.
4.2. Retroiluminación RGB
The keyboard features 20 RGB lighting effects with adjustable brightness and flow rate. Use the dedicated software for full customization of RGB LED colors and effects.
- Fn + /: Cambiar el color de la iluminación.
- Fn + ↑: Aumentar el brillo de la iluminación.
- Fn + ↓: Disminuir el brillo de la iluminación.
- Fn + →: Aumentar la velocidad de la iluminación.
- Fn+←: Disminuir la velocidad de iluminación.

Image: RGB backlighting and software customization features.
4.3. Conmutadores intercambiables en caliente
The Nova75's hot-swap PCB is compatible with 3-pin or 5-pin switches, allowing for easy customization of your typing experience without soldering. The keyboard comes with pre-lubricated linear switches (LEOBOG Matcha Latte Switches for White&Green variant) for a comfortable typing feel.

Image: Illustration of the hot-swappable switch feature and switch specifications.
4.4. Personalización del software
For advanced customization, including creating keyboard shortcuts, macros, customizing RGB LED colors, and setting custom screen images/GIFs, download the official AULA software for Windows. Connect your keyboard using the USB cable to utilize the software.
5. Mantenimiento
- Limpieza: Use a soft, dry cloth to clean the keyboard surface. For deeper cleaning, use the provided keycap puller to remove keycaps and clean underneath with compressed air or a small brush.
- Reemplazo del interruptor: Use the provided switch puller to carefully remove switches. Align new 3-pin or 5-pin switches with the PCB sockets and press gently until they click into place.
- Almacenamiento: When not in use, store the keyboard in a dry, cool place. Use the included dust cover to protect it from dust and debris.
6. Solución de problemas
- El teclado no responde: Ensure the keyboard is charged. Check the connection mode switch (wired, 2.4GHz, Bluetooth) and ensure it matches your connection method. For 2.4GHz, ensure the USB receiver is properly inserted. For Bluetooth, ensure the keyboard is paired and within range.
- Backlighting not working/incorrect: Check the brightness settings using Fn + ↑/↓. If issues persist, try resetting the keyboard or using the AULA software to reconfigure lighting.
- Custom screen not displaying correctly: Ensure the keyboard is connected via USB-C to a Windows PC with the AULA software installed for custom GIF/image settings. Check the Fn + Backspace function to ensure the display is enabled.
- Claves que no se registran: Si algunas teclas específicas no funcionan, intente reemplazar el interruptor usando el extractor de interruptores provisto y los interruptores de repuesto.
- Problemas de conectividad: Try restarting your device and the keyboard. Ensure there are no strong interferences (e.g., other wireless devices) nearby.
7. Especificaciones
| Característica | Detalle |
|---|---|
| Marca | LEOBOG |
| Número de modelo | Nuevo 75 |
| Tecnología de conectividad | Bluetooth 5.0, conexión inalámbrica de 2.4 GHz, cable USB-C |
| Descripción del teclado | Mechanical, Gasket Mounted |
| Número de llaves | 80 |
| Disposición del teclado | 75% Compact, QWERTY |
| Tipo de interruptor | Linear (Hot-Swappable 3-Pin/5-Pin compatible) |
| Contraluz | RGB (20 effects, adjustable brightness/flow rate) |
| Capacidad de la batería | 8000 mAh |
| Dimensiones del producto | 12.55" de largo x 5.53" de ancho x 1.75" de alto |
| Peso del artículo | 2.18 libras |
| Material | Acrylonitrile Butadiene Styrene, Plastic, Rubber, Silicone |
| Dispositivos compatibles | Laptop, PC, Tablet (Win/Mac/iOS/Android) |
8. Garantía y soporte
The LEOBOG AULA Nova75 Mechanical Gaming Keyboard comes with a Garantía del fabricante de un año. If you encounter any quality issues within one year of purchase, the manufacturer will replace the unit at no cost. For support or inquiries, please contact the manufacturer directly. They aim to respond within 24 hours.