Introducció
Thank you for choosing the LINGBAO K98 Mechanical Keyboard. This keyboard features a Gasket structure, hot-swappable switches, tri-mode connectivity (2.4G Wireless, Bluetooth, Wired USB-C), and customizable RGB backlighting, designed for an enhanced gaming and typing experience. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your new keyboard.
1. Configuració
1.1 Contingut del paquet
- Teclat mecànic LINGBAO K98
- Cable USB-C
- Extractor de tecles
- Tirador de commutació
- Manual d'usuari (aquest document)
- Funda antipols
1.2 Modes de connexió
The LINGBAO K98 supports three connection modes: 2.4G Wireless, Bluetooth, and Wired USB-C.

Figure 1: Connection Mode Switch and Ports (2.4G, USB, BT, USB-C)
1.2.1 Connexió per cable
- Ensure the mode switch on the keyboard is set to the 'USB' (wired) position.
- Connect the provided USB-C cable to the keyboard's USB-C port and the other end to your computer's USB port.
- El teclat serà reconegut automàticament i estarà llest per al seu ús.
1.2.2 Connexió sense fil 2.4G
- Locate the USB receiver stored magnetically in the keyboard's compartment.
- Ensure the mode switch on the keyboard is set to the '2.4G' position.
- Connecteu el receptor USB a un port USB disponible de l'ordinador.
- The keyboard should automatically connect. If not, press and hold FN + 4# for 3 seconds to enter pairing mode. The indicator light will flash blue, then turn solid blue upon successful connection.

Figure 2: Magnetic USB Receiver Storage
1.2.3 Connexió Bluetooth
- Ensure the mode switch on the keyboard is set to the 'BT' (Bluetooth) position.
- Press and hold FN + 1!, FN + 2@, or FN + 3# for 3 seconds to enter pairing mode for Bluetooth device 1, 2, or 3 respectively. The corresponding indicator light will flash.
- On your computer or device, search for Bluetooth devices and select 'K98 BT1', 'K98 BT2', or 'K98 BT3' to pair.
- The indicator light will turn solid upon successful connection.
1.3 Operating System Switching
The keyboard supports different operating system layouts. Use the following key combinations to switch:
- FN + Q: Android System
- FN + E: Sistema Mac
- FN + W: Sistema Windows
For Windows systems, FN+WIN locks/unlocks the WIN key. For Mac systems, the left WIN/ALT keys are swapped.
2. Instruccions de funcionament
2.1 Tecles de funció multimèdia
The keyboard features built-in FN combination keys for quick multimedia operations. (Example for Windows system)
- FN + F1: Casa
- FN + F2: El meu ordinador
- FN + F3: Switch Window
- FN + F4: Open Resource Manager
- FN + F5Brillantor de la retroiluminació -
- FN + F6Brillantor de la retroiluminació +
- FN + F7: Pista anterior
- FN + F8: Reproduir/Pausa
- FN + F9: Pista següent
- FN + F10: Mut
- FN + F11Volum -
- FN + F12: Volum +
- FN + ESC: Toggle Mute (press once to mute, press again to unmute)
2.2 Control de retroiluminació RGB

Figure 3: RGB Backlight Effects and Control
2.2.1 Backlight Effect Adjustment
- FN + \|: Switch between 15 RGB backlight effects (e.g., Flowing Wave, Colorful, Breathing, Game Mode, etc.) and turn off.
- FN + ↑: Augmenta la brillantor de la retroiluminació.
- FN + ↓: Redueix la brillantor de la retroiluminació.
- FN + ←: Redueix la velocitat de retroiluminació.
- FN + →: Augmenta la velocitat de la retroiluminació.
- FN + TAB: Switch backlight color.
2.2.2 Side Light Effect Adjustment

Figure 4: Side and Ambient Light Adjustment
- FN + Maj dreta: Toggle side light effects (Flowing/Rainbow/Breathing/Off).
- FN + Ctrl dreta: Adjust side light brightness and turn on/off.
- FN + /?: Switch side light speed.
- FN + .>: Switch side light color (Breathing and Constant modes).
2.2.3 Ambient Light Strip Adjustment
- FN + Majúscules esquerra: Switch ambient light strip effects (Flowing/Rainbow/Breathing/Off).
- FN + Z: Switch ambient light strip speed.
- FN + B: Enter power display mode (battery level and charging effect display).
3. Manteniment
3.1 Commutadors intercanviables en calent
The LINGBAO K98 features a full-key hot-swappable design, allowing for easy replacement of switches without soldering. This feature supports most 3-pin and 5-pin mechanical switches on the market.

Figure 5: Hot-Swappable Switch Replacement
3.1.1 Substitució d'interruptors
- Use the provided keycap puller to carefully remove the keycap from the desired switch.
- Use the provided switch puller to gently grip the top and bottom clips of the switch.
- Estireu l'interruptor cap amunt per treure'l de la placa de circuit imprès.
- Alineeu els pins del nou interruptor amb els forats de la placa de circuit imprès i premeu fermament fins que encaixin al seu lloc. Assegureu-vos que els pins no estiguin doblegats.
- Substitueix la tapa de les tecles.
3.2 Neteja
- Feu servir un raspall suau o aire comprimit per eliminar la pols i les restes que hi ha entre les tecles.
- For stubborn dirt, remove the keycaps and clean the switch housing with a cotton swab lightly dampamb alcohol isopropílic.
- Wipe the keyboard surface with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
4. Solució De Problemes
- El teclat no respon: Check the connection mode switch (2.4G/BT/USB). Ensure the USB cable is securely connected or the wireless receiver is properly inserted. Check battery level.
- Problemes de connexió sense fil: Ensure the keyboard is within range of the receiver/device. Re-pair the keyboard (see Section 1.2.2 and 1.2.3). Avoid interference from other wireless devices.
- La retroiluminació no funciona: Ensure backlight brightness is not set to minimum (FN+F5). Try cycling through backlight effects (FN+\|).
- Claus que no es registren: If a specific key is not working, try replacing the switch (see Section 3.1.1). Ensure the switch is fully seated.
- La bateria no es carrega: Ensure the USB-C cable is properly connected to a power source and the keyboard.
5. Especificacions

Figure 6: LINGBAO K98 Configuration Overview
| Característica | Descripció |
|---|---|
| Model | K98 |
| Marca | AULA |
| Teclat estàndard | 98 Keys (with numeric keypad) |
| Estil d'operació | Mecànica |
| Material de la tapa de les claus | plàstic PBT |
| Interruptors d'intercanvi en calent | Sí (compatible amb 3 pins/5 pins) |
| Estructura | Estructura de la junta |
| Farciment intern | Five-layer sound-dampening (PO core cotton, IXPE shaft pad, PET shaft pad, cotton, silicone pad) |
| PCB | 1.2mm single-key slotted PCB (under-light design) |
| Estabilitzadors | Fine-tuned satellite stabilizers |
| Connectivitat | Tri-Mode: 2.4Ghz Wireless (1000Hz), Wired USB (1000Hz), Bluetooth (125Hz) |
| Tipus de llum de fons | Multicolor RGB (full color) |
| Il·luminació lateral | Yes, side stream lighting |
| Capacitat de la bateria | 5000mAh / 10000mAh (model dependent) |
| Emmagatzematge del receptor USB | Magnetic absorption compartment |
| Llengua | Anglès |
| Certificació | CE |
| Dimensions (aprox.) | Llargada: 40 cm, Amplada: 20 cm, Alçada: 10 cm |
| Pes (aprox.) | 1.1 kg |

Figure 7: Five-Layer Sound-DampEstructura d'obertura

Figure 8: Available Switch Types and Specifications

Figure 9: Battery Capacity Options
6. Garantia i Suport
The LINGBAO K98 Mechanical Keyboard is designed for durability and performance. For any issues or support inquiries, please contact the seller or refer to the platform's return and refund policy. Keep your purchase receipt for warranty claims.
7. Consells d'usuari
- Experimenta amb interruptors: Since the keyboard is hot-swappable, don't hesitate to try different switch types to find your preferred typing or gaming feel.
- Personalitza RGB: Avançanttage of the extensive RGB customization options to match your setup or mood.
- Gestió de la bateria: For optimal battery life, consider turning off the keyboard or using wired mode when not actively using the wireless features.
- Actualitzacions de firmware: Comproveu el del fabricant weblloc web periòdicament per a qualsevol actualització de firmware disponible que pugui millorar el rendiment o afegir noves funcions.





