Introdución
The Keychron K2 Max is a versatile 75% layout mechanical keyboard designed for seamless integration across multiple operating systems and connectivity options. It supports 2.4 GHz wireless, Bluetooth 5.1, and Type-C wired connections, offering a 1000Hz polling rate in 2.4G and wired modes for optimal performance in both gaming and professional environments. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your K2 Max keyboard.
Configuración
Contido do paquete
Antes de comezar, asegúrate de que todos os compoñentes estean presentes no teu paquete:
- 1 x teclado totalmente montado
- 1x extractor de teclas e interruptor
- 1 x Destornillador
- 1 receptor tipo A de 2.4 GHz
- 1x Adaptador de extensión para receptor
- 1 cable de tipo A a tipo C
- Extra keycaps for Windows layout
Carga inicial
The keyboard comes with a built-in 4000mAh rechargeable battery. For optimal performance, it is recommended to fully charge the keyboard before first use. Connect the provided Type-A to Type-C cable to the keyboard's USB-C port and a power source (e.g., computer USB port or wall adapter).
Opcións de conectividade
The K2 Max offers three connection modes:
- Sen fíos de 2.4 GHz: For a stable and fast connection, ideal for gaming. Insert the 2.4GHz receiver into a USB port on your device. The receiver can be stored in a dedicated slot on the keyboard's underside when not in use.
- Bluetooth 5.1: For wireless convenience with up to 3 devices. Pair the keyboard with your laptop, tablet, or smartphone.
- Cableado tipo C: For a direct and reliable connection, also allowing charging.
Instrucións de funcionamento
Sistemas operativos de conmutación
The K2 Max is optimized for both macOS and Windows. Use the dedicated toggle switch on the keyboard to switch between macOS and Windows layouts. Extra keycaps for Windows are included to match the layout.
Personalización de QMK/VIA
The keyboard supports QMK open-source firmware, allowing extensive customization of key remapping, macros, and shortcuts. Access the Keychron Launcher web app for configuration without requiring any software installation.
Control de retroiluminación
The K2 Max features South-Facing RGB Backlight. Use the dedicated function keys to cycle through various lighting effects, adjust brightness, and change colors. Refer to the keyboard's quick start guide for specific key combinations.
Xestión da vida útil da batería
The 4000mAh battery provides long-lasting performance. With the backlight off, the keyboard can last up to 190 hours. At the lowest brightness setting, it can provide approximately 100 hours of continuous use. Recharge the keyboard when the battery indicator shows low power.
Mantemento
Limpeza do teclado
To clean your keyboard, first disconnect it from all power sources. Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution. For cleaning between keycaps, use compressed air or a small brush. Avoid spraying liquids directly onto the keyboard.
Substitución de teclas e interruptores
The Keychron K2 Max features hot-swappable switches, allowing you to change switches without soldering. Use the provided keycap and switch puller tools for safe removal and installation.
- Eliminación das teclas: Gently pull the keycap straight up using the keycap puller.
- Eliminación de interruptores: Insert the switch puller's prongs under the top and bottom clips of the switch and gently rock it while pulling upwards.
- Instalación de interruptores: Aliña os pines do novo interruptor cos orificios da placa de circuíto impreso e preme firmemente ata que encaixen no seu lugar. Asegúrate de que os pines non estean dobrados.
- Instalación das teclas: Align the keycap with the switch stem and press down firmly.
Resolución de problemas
Problemas de conectividade
- Sen fíos de 2.4 GHz: Ensure the receiver is securely plugged into a USB port. Try a different USB port. Ensure the keyboard is in 2.4G mode.
- Bluetooth: Ensure Bluetooth is enabled on your device. Unpair and re-pair the keyboard if connection is lost. Ensure the keyboard is in Bluetooth mode and selected the correct device slot (BT1, BT2, BT3).
- Cablado: Check the USB-C cable connection at both ends. Try a different USB-C cable or port.
As chaves non responden
- If a specific key is not responding, it might be a faulty switch. If your model is hot-swappable, try replacing the switch with a spare one or swapping it with a less frequently used key to diagnose.
- Ensure the keyboard is not in sleep mode.
- Check for any debris under the keycap or switch.
Problemas de retroiluminación
- If the backlight is off, check if it's disabled or set to the lowest brightness. Adjust using the backlight control keys.
- Asegúrate de que o teclado teña a batería suficiente.
Problemas de carga
- Asegúrese de que o cable de carga estea conectado correctamente.
- Proba cun porto USB ou un adaptador de alimentación diferente.
- Allow the keyboard to charge for a few hours.
Especificacións
| Nome do modelo | K2M-B4 |
| Tecnoloxía de conectividade | Sen fíos 2.4G, Bluetooth 5.1, con cable tipo C |
| Descrición do teclado | Mecánica |
| Característica especial | Backlit (South-Facing RGB) |
| Cor | Keychron Super Banana Switch (Black keyboard chassis) |
| Dispositivos compatibles | Gaming Console, Laptop, PC (Mac/Windows/Linux) |
| Batería | Polímero de litio de 4000 mAh (incluída) |
| Peso do elemento | 3.08 libras |
| Dimensións do paquete | 15.27 x 6.42 x 2.24 polgadas |
| Fabricante | Keychron |
Garantía e Soporte
For warranty information, technical support, or further assistance, please visit the official Keychron website or their Amazon store. Keychron offers various protection plans for extended coverage.
Visita o Keychron Store on Amazon para obter máis produtos e recursos de asistencia.
