1. Introducció
This manual provides detailed instructions for the Keychron K12 Pro QMK/VIA Wireless Mechanical Keyboard. It covers initial setup, operational guidance, maintenance procedures, troubleshooting tips, and product specifications to ensure optimal use of your keyboard.
2. Contingut del paquet
Verify that all items are present in your Keychron K12 Pro package:
- 1x Fully Assembled Keyboard (including 1x PCB, 1x Steel Plate, 1x Sound Absorbing Foam, 1x Silicone Bottom Pad, 5 Sets of Stabilizers (PCB Screw-In), 1 Set of Keycaps (Double-Shot PBT), 1 Set of Switches (Keychron K Pro))
- 1 cable de tipus A a tipus C
- 1x extractor d'interruptor
- 1x extractor de tecles
- 1x Screwdriver (located on the bottom of the box)
Image: Included Mac and Windows keycaps for system compatibility.
3. Configuració
3.1 Configuració inicial i connectivitat
The Keychron K12 Pro supports both wireless (Bluetooth 5.1) and wired (USB Type-C) connections. It is compatible with macOS, Windows, and Linux operating systems.
- Interruptor del sistema: Locate the system switch on the side of the keyboard to select between Mac and Windows/Linux modes.
- Connexió per cable: Connect the keyboard to your computer using the provided USB Type-C cable.
- Connexió Bluetooth:
- Ensure the system switch is set to the correct operating system.
- Commuta el teclat al mode Bluetooth.
- On your device, search for Bluetooth devices and select 'Keychron K12 Pro'.
- The keyboard can connect to up to three devices. Switch between them using the designated key combinations (refer to Section 4.1).
Image: The K12 Pro offers seamless wireless connectivity across multiple devices, including laptops, tablets, and smartphones.
Image: The K12 Pro is fully compatible with Linux, macOS, and Windows operating systems.
3.2 Configuració del programari QMK/VIA
The K12 Pro is fully programmable with QMK/VIA firmware, allowing you to remap keys, create macros, and customize lighting effects.
- Download VIA Software: Visiteu el Keychron oficial website to download the latest VIA software for your operating system.
- Connecta el teclat: Connect the K12 Pro to your computer via the USB Type-C cable. Key remapping can only be performed in wired mode.
- Load Keymap: Open the VIA software. If prompted, load the appropriate JSON keymap file for the K12 Pro, which can also be found on the Keychron weblloc.
- Personalitza: Drag and drop keys or macro commands to remap any key. Once changes are applied, they will function in both wired and wireless modes.
Image: The QMK/VIA software provides a graphical interface for customizing key functions and macros on your K12 Pro keyboard.
4. Funcionament
4.1 Key Combinations
The K12 Pro utilizes an 'Fn' key for various secondary functions and media controls. Below is a list of common key combinations:
| Combinació | Funció | Combinació | Funció |
|---|---|---|---|
| Fn + Esc | Funció | Fn + E | Augment de la tonalitat |
| Fn + 1 | Baixa la brillantor de la pantalla | Fn + D | Disminució de la tonalitat |
| Fn + 2 | Augmenta la brillantor de la pantalla | Fn + R | Augment de la saturació |
| Fn + 3 | Control de la Missió (Mac) / Tasca View (Windows) | Fn + F | Disminució de la saturació |
| Fn + 4 | Launchpad (Mac) / File Explorador (Windows) | Fn + G | Augment de velocitat RGB |
| Fn + 5 | Il·luminació de fons del teclat baixa | Fn + H | Disminució de la velocitat RGB |
| Fn + 6 | Il·luminació de fons del teclat activa | Fn + I | Insereix |
| Fn + 7 | Rebobinar | Fn + [ | Captura |
| Fn + 8 | Reproduir / Pausa | Fn + ] | Amunt pàgina |
| Fn + 9 | Avança ràpida | Fn + \ | Pàgina avall |
| Fn + 0 | Sound Volume Mute | Fn + ; | Casa |
| Fn + - | Sound Volume Down | Fn + ' | Final |
| Fn + = | Sound Volume Up | Fn + K | Fletxa cap amunt |
| Fn + Retrocés | Mode RGB Següent | Fn +, | Fletxa cap avall |
| Fn + Tab | Encendre / apagar la llum de fons | Fn+M | Fletxa Esquerra |
| Fn + Q | Mode RGB Següent | Fn +. | Fletxa dreta |
| Fn+A | Mode RGB anterior | Fn +/ | Suprimeix |
| Fn + W | Il·luminació de fons del teclat activa | Fn + T | Menu (Windows mode) |
| Fn + S | Il·luminació de fons del teclat baixa | Fn + O | Scrolllock (Windows mode) |
| Fn + J + Z (long press for 3s) | Restableix el teclat |
4.2 Il·luminació de fons RGB
The K12 Pro features 22 types of RGB backlight effects. You can cycle through these effects and adjust their brightness, hue, and saturation using the Fn key combinations listed above.
Imatge: Primer pla view of the K12 Pro's switches showcasing the vibrant RGB backlighting.
4.3 Angle d'escriptura ajustable
The keyboard is designed with adjustable feet, allowing you to choose from three different typing angles for improved ergonomics and comfort: 3.5°, 8.4°, and 12°.
Imatge: Lateral view of the K12 Pro demonstrating the adjustable feet for customized typing angles.
5. Manteniment
5.1 Commutadors intercanviables en calent
The K12 Pro features hot-swappable switch sockets, allowing you to easily change switches without soldering. This enables customization of your typing feel.
- Treure la tapa de les tecles: Feu servir l'extractor de tecles proporcionat per treure suaument la tecla desitjada.
- Treure l'interruptor: Feu servir l'extractor d'interruptors proporcionat per subjectar amb cura els clips superior i inferior de l'interruptor i estireu-lo cap amunt.
- Insereix un nou interruptor: Alineeu els pins del nou interruptor amb els forats de la placa de circuit imprès. Assegureu-vos que els pins estiguin rectes. Empenyeu suaument l'interruptor cap avall fins que encaixi al seu lloc. No el forceu.
- Substitueix la tapa de les tecles: Torneu a col·locar la tapa de les tecles al nou interruptor.
Image: Demonstrating the process of removing a hot-swappable switch from the K12 Pro keyboard using the included tool.
5.2 Neteja
Una neteja regular ajuda a mantenir el rendiment i l'aspecte del teclat.
- Eliminació de pols: Feu servir aire comprimit per eliminar la pols i les restes que hi ha entre les tecles.
- Neteja de les tecles: For deeper cleaning, remove keycaps using the keycap puller and wash them with mild soap and water. Ensure they are completely dry before reattaching.
- Neteja de superfícies: Wipe the keyboard surface with a soft, damp tela. Eviteu els productes químics durs.
6. Solució De Problemes
6.1 Problemes de connectivitat
- Bluetooth no connectat: Ensure the keyboard is in Bluetooth mode and discoverable. Check your device's Bluetooth settings. Try forgetting the device and re-pairing. Ensure the keyboard is charged.
- Wired Connection Not Detected: Verify the USB-C cable is securely connected to both the keyboard and your computer. Try a different USB port or cable.
6.2 Key Remapping Issues
- VIA Not Recognizing Keyboard: Ensure the keyboard is connected via USB-C. Download the correct JSON keymap file from the Keychron website and load it into VIA. Make sure VIA's 'Design' mode is enabled if necessary.
- Remapped Key Not Working: After remapping in VIA, ensure the changes are saved and applied. Disconnect and reconnect the keyboard if changes do not take effect immediately.
6.3 La tecla no respon
- Comprova l'interruptor: Due to the hot-swappable design, a switch might be improperly seated or faulty. Try removing and reinserting the switch, or swap it with a known working switch.
- Neteja sota la tapa de les tecles: Debris under the keycap or switch can prevent proper actuation.
6.4 Durada de la bateria
- Durada de la bateria curta: Ensure the keyboard is fully charged. High RGB brightness settings can significantly reduce battery life. Consider lowering brightness or turning off RGB when not needed.
- Càrrega: Connect the keyboard via USB-C to charge. The charging indicator will show its status.
7. Especificacions
Detailed technical specifications for the Keychron K12 Pro QMK/VIA Wireless Mechanical Keyboard:
| Característica | Detall |
|---|---|
| Dimensions del producte | 11.8 x 4.5 x 1.5 polzades (11.8" de llargada x 4.5" d'amplada x 1.5" d'alçada) |
| Pes de l'article | 2.66 lliures |
| Número de model | K12P-G3 |
| Tecnologia de connectivitat | Bluetooth 5.1, USB tipus C |
| Descripció del teclat | Customizable Mechanical Wireless Keyboard |
| Interruptors | Hot-Swappable Keychron K Pro Brown Switch (variant) |
| Il·luminació del teclat | RGB |
| Dispositius compatibles | Laptop (Mac, Windows, Linux) |
| Característica especial | Fully customizable, Remap every key and create macro with QMK/VIA |
| Bateria | 1 bateria de polímer de liti (inclosa) |
| Fabricant | Keychron |
7.1 Keychron K Pro Switch Features
The K12 Pro is equipped with Keychron K Pro switches. The following table outlines the characteristics of the available switch types:
Image: Comparison of Keychron K Pro Red and Brown switch specifications.
8. Garantia i Suport
Keychron products are designed for durability and performance. For warranty information, please refer to the official Keychron weblloc web o contacteu directament amb el seu servei d'atenció al client.
Hi ha plans de protecció opcionals disponibles per a una cobertura ampliada:
- Pla de protecció de 3 anys
- Pla de protecció de 4 anys
- Protecció completa (pla mensual que cobreix les compres elegibles)
For technical assistance, troubleshooting beyond this manual, or warranty claims, please visit the Keychron support page or contact their customer service team.
