Indledning
This manual provides comprehensive instructions for the Keychron K2 75% Layout RGB Bluetooth Wireless Mechanical Keyboard. Designed for versatility and performance, the K2 offers seamless connectivity across multiple devices and operating systems. Please read this manual thoroughly to ensure proper setup, operation, and maintenance of your keyboard.
Hvad er der i æsken
- Keychron K2 mekanisk tastatur
- Keycap aftrækker
- USB-A til USB Type-C-kabel
- Ekstra taster til Windows- og Mac-operativsystemer

Image: Keychron K2 keyboard and its accessories.
Opsætning
Indledende forbindelse
The Keychron K2 supports both wired and wireless (Bluetooth) connections. Before first use, it is recommended to fully charge the keyboard using the provided USB-A to USB Type-C cable.

Image: Keychron K2 connected to a laptop via USB-C.
Switching Operating Systems
The keyboard features a switch on the side to toggle between Windows/Android and Mac/iOS modes. Ensure the correct mode is selected for optimal functionality with your device.

Billede: Side view of the Keychron K2, highlighting the OS mode switch.
Extra keycaps are provided to customize the keyboard layout for Windows or Mac users. Use the keycap puller to easily swap keys like 'Option' and 'Command' for Mac, or 'Alt' and 'Windows' for Windows.

Image: Keychron K2 with additional keycaps for operating system customization.
Betjeningsvejledning
Bluetooth-forbindelse
The K2 can connect with up to 3 devices via Bluetooth 5.1. To pair, switch the keyboard to Bluetooth mode using the side switch. Press and hold 'Fn' + '1' (or '2' or '3') until the key flashes, indicating pairing mode. Select "Keychron K2" on your device's Bluetooth settings.

Image: Keychron K2 demonstrating wireless connectivity with multiple devices.
Kablet tilstand
For a wired connection, simply connect the USB Type-C cable to the keyboard and your device. Ensure the side switch is set to 'Cable' mode.
RGB-baggrundsbelysningskontrol
The K2 features charming RGB backlighting with over 15 different light effects. Use the dedicated light key (top right) to cycle through various lighting modes and colors. Adjust brightness and speed using function key combinations (refer to the quick start guide for specific shortcuts).

Billede: Keychron K2 showcasing dens RGB-baggrundsbelysning.
Video: Official Keychron K2 Bluetooth Wireless Mechanical Keyboard overview, demonstrating features like RGB lighting and connectivity.
Opretholdelse
Key Switch Options
The Keychron K2 is available with Gateron G Pro mechanical switches: Brown (tactile), Red (linear), and Blue (clicky). Each switch type offers a different typing experience. The Gateron G Pro Brown Switch provides a tactile bump with gentle sound, ideal for balanced typing and gaming.

Billede: Detaljeret view of a Gateron G Pro Brown Switch and its specifications.
Almen pleje
To maintain your keyboard's performance and appearance, regularly clean the keycaps and chassis with a soft, dry cloth. Use the provided keycap puller to remove keycaps for deeper cleaning if necessary. Avoid exposing the keyboard to excessive moisture or extreme temperatures.
Fejlfinding
If you encounter issues with your Keychron K2, try the following:
- Forbindelsesproblemer: Ensure the keyboard is in the correct OS mode (Windows/Android or Mac/iOS) and the correct connection mode (Bluetooth or Cable). Re-pair Bluetooth if necessary.
- Opladning: Verify the USB-C cable is securely connected and try a different USB port or power adapter.
- Key Responsiveness: Ensure keycaps are properly seated. If a specific switch is unresponsive, contact support.
Video: A short clip demonstrating the USB-C port on the Keychron K2, useful for troubleshooting charging or wired connection issues.
Specifikationer
| Feature | Detalje |
|---|---|
| Produktdimensioner | 4.84 x 12.32 x 1.61 tommer |
| Varens vægt | 1.93 pund |
| Varemodelnummer | Keychron K2B3 |
| Batterier | 1 Lithium Ion batterier påkrævet (medfølger) |
| Forbindelsesteknologi | Bluetooth & USB kablet |
| Tastaturbeskrivelse | Spil |
| Anbefalede anvendelser | Hjemmekontor |
| Speciel funktion | Gateron G Pro Mechanical Switch, Bluetooth 5.1 & USB C, Mac and Windows, 4000mAh battery, Inclined bottom frame |
| Farve | Gateron G Pro Brown Switch (RGB) |
| Antal nøgler | 84 |
| Tastatur baggrundsbelysning | RGB |
Garanti og support
For detailed warranty information and customer support, please refer to the official documents provided by Keychron. You can also find additional resources and FAQs on the Keychron website or through the provided PDF manuals:





