Varmilo VXT81
Varmilo Minilo VXT81 Retro Mechanical Keyboard User Manual
Model: VXT81 | Brand: Varmilo
1. Introducció
The Varmilo Minilo VXT81 Retro is a high-performance 75% mechanical keyboard designed for versatility and user experience. It features triple-mode connectivity (wired USB-C, 2.4 GHz wireless, and Bluetooth 5.1), allowing seamless switching between up to three devices. Equipped with hotswap sockets, per-key RGB backlighting, and durable double-shot ABS keycaps, the VXT81 offers a customizable and robust typing experience. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting.

Figure 1: Varmilo Minilo VXT81 Retro Mechanical Keyboard (Top View)
This image displays the full layout of the Varmilo Minilo VXT81 keyboard from a top-down perspective, highlighting its compact 75% form factor and the contrasting white and black keycaps with a prominent red Escape key.
2. Què hi ha a la caixa
Si us plau, comproveu el contingut del paquet per assegurar-vos que hi hagi tots els elements:
- Varmilo Minilo VXT81 Retro Mechanical Keyboard
- Cable USB-C
- 2.4 GHz Wireless Dongle (typically stored in the keyboard's dongle slot)
- Extractor de tecles
- Tirador de commutació
- Manual d'usuari / Guia d'inici ràpid

Figura 2: Contingut del paquet
This image shows the Varmilo Minilo VXT81 keyboard along with its accessories, including the USB cable, keycap puller, and switch puller, as they appear when unboxed.
3. Configuració
3.1 Wired Mode Connection
- Locate the USB-C port on the keyboard (typically on the back or side).
- Connecteu un extrem del cable USB-C proporcionat al teclat.
- Connecteu l'altre extrem del cable USB-C a un port USB disponible de l'ordinador.
- El teclat es reconeixerà automàticament i estarà llest per al seu ús.
3.2 2.4 GHz Wireless Mode Connection
- Locate the mode switch on the keyboard (often near the USB port).
- Slide the switch to the 2.4 GHz wireless mode position (indicated by a wireless icon).
- Remove the 2.4 GHz USB dongle from its storage slot on the keyboard.
- Inseriu el dongle USB en un port USB disponible de l'ordinador.
- El teclat s'hauria de connectar automàticament. Si no, premeu Fn + 4 per iniciar l'aparellament.

Figure 3: USB-C Port and Mode Switch
This image provides a close-up of the side of the Varmilo Minilo VXT81 keyboard, clearly showing the USB-C charging/wired connection port and the physical switch used to select between wired, 2.4 GHz wireless, and Bluetooth modes.
3.3 Bluetooth Mode Connection
The VXT81 supports connecting to up to three Bluetooth devices.
- Slide the mode switch on the keyboard to the Bluetooth position (indicated by a Bluetooth icon).
- On the keyboard, press and hold Fn + 1, Fn + 2, o Fn + 3 for 3-5 seconds until the corresponding key (1, 2, or 3) flashes rapidly. This indicates pairing mode.
- Al dispositiu (ordinador, tauleta, telèfon intel·ligent), obriu la configuració de Bluetooth i cerqueu dispositius nous.
- Select "Varmilo VXT81" (or similar name) from the list of available devices.
- Once connected, the flashing light on the key will become solid or turn off.
- Per canviar entre dispositius Bluetooth emparellats, només cal que premeu Fn + 1, Fn + 2, o Fn + 3 (premsió curta).
4. Instruccions de funcionament
4.1 Combinacions de tecles de funció
The VXT81 keyboard utilizes the Fn key for various secondary functions. Refer to the keycaps for specific legends.
- Fn + F1-F12: Controls multimèdia (per exemple, volum, reproducció/pausa, salt de pista).
- Fn + 1/2/3: Switch between Bluetooth devices.
- Fn + 4: Connect/reconnect 2.4 GHz wireless dongle.
- Fn + Tecles de fletxa: Adjust RGB lighting effects (e.g., brightness, speed, direction).
- Fn + Insert/Delete/PgUp/PgDn: Specific lighting modes or other functions as indicated on keycaps.
4.2 Control de retroil·luminació RGB
The VXT81 features per-key RGB backlighting. Use the following combinations to control the lighting:
- Fn + Fletxa dreta: Canvia entre els diferents efectes d'il·luminació RGB.
- Fn + Fletxa esquerra: Cycle through previous RGB lighting effects.
- Fn + Fletxa amunt: Augmenta la brillantor de la retroiluminació.
- Fn + Fletxa avall: Reduir la brillantor de la retroiluminació.
- Fn + [Key with specific lighting icon]: Activate specific lighting modes (e.g., wave, ripple, static color).
4.3 Estat de la bateria i càrrega
The keyboard provides visual indicators for battery status:
- Bateria baixa: An indicator light (often the Escape key or a dedicated LED) will flash to warn of low battery.
- Càrrega: When connected via USB-C for charging, the Escape key will light up to indicate charging is in progress.
- Totalment carregat: The Escape key light will turn off or change color when charging is complete.
To charge the keyboard, connect it to a powered USB port using the provided USB-C cable.
5. Manteniment
5.1 Neteja del teclat
- Desconnecteu el teclat de l'ordinador abans de netejar-lo.
- Feu servir una llauna d'aire comprimit per treure la pols i les restes que hi ha entre les tecles.
- For surface cleaning, gently wipe the keycaps and keyboard frame with a soft, lint-free cloth dampened with a small amount of water or a mild, non-abrasive cleaning solution.
- Eviteu ruixar líquids directament sobre el teclat.
5.2 Replacing Keycaps and Switches (Hotswap Feature)
The VXT81 features hotswap sockets, allowing you to change switches without soldering.
- Eliminació de les tecles: Use the provided keycap puller. Hook the puller onto opposite sides of the keycap and pull straight up with gentle, even force.
- Eliminació dels interruptors: Use the provided switch puller. Align the prongs of the switch puller with the clips on the top and bottom of the switch. Squeeze the clips and pull the switch straight up.
- Instal·lació d'interruptors: Alineeu els pins del nou interruptor amb els forats de la placa de circuit imprès. Empenyeu suaument l'interruptor cap avall fins que encaixi al seu lloc. Assegureu-vos que els pins no estiguin doblegats.
- Instal·lació de les tecles: Align the keycap stem with the cross-shaped stem on the switch. Push down firmly until the keycap is seated.
Precaució: Apply gentle, even force when removing or installing components to avoid damaging the keycaps, switches, or PCB sockets.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El teclat no respon (amb cable) | Loose cable connection, faulty USB port, incorrect mode. |
|
| Keyboard not connecting (2.4 GHz Wireless) | Dongle not inserted, incorrect mode, interference, low battery. |
|
| Keyboard not connecting (Bluetooth) | Not in pairing mode, incorrect device selected, low battery, device limit reached. |
|
| La il·luminació RGB no funciona o està bloquejada | Lighting disabled, software conflict, low battery. |
|
| Tecles específiques que no responen | Faulty switch, debris under keycap, bent switch pin. |
|
7. Especificacions
| Característica | Detall |
|---|---|
| Model | Varmilo Minilo VXT81 Retro |
| Connectivitat | Wired (USB-C), Bluetooth 5.1, 2.4 GHz Wireless |
| Disseny | 75% (81 tecles) |
| Interruptors | Cherry MX Ergo Clear (Hotswappable) |
| Taps de claus | Double Shot ABS, 1.5mm thick |
| Il·luminació de fons | RGB per tecla |
| Dimensions (L x A x A) | 3.94 x 1.97 x 0.5 polzades |
| Pes de l'article | 3.34 lliures |
| Fabricant | Varmilo |
| Dispositius compatibles | PC |
8. Garantia i Suport
Varmilo products are manufactured to high quality standards. For specific warranty information, please refer to the warranty card included with your product or visit the official Varmilo website. If you encounter any issues not covered in this manual, or require further assistance, please contact Varmilo customer support or the retailer from whom you purchased the product.
També podeu visitar el Varmilo Store on Amazon per obtenir més informació sobre el producte i recursos d'assistència.
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