Keychron K2 Pro Wireless & Wired RGB Custom Mechanical Keyboard User Manual

1. Pwodwi souview

The Keychron K2 Pro is an advanced 75% layout custom mechanical keyboard designed for versatility and performance. It features QMK/VIA programmability, hot-swappable switches, and dual wireless/wired connectivity, making it compatible with macOS, Windows, and Linux operating systems.

Karakteristik kle:

• QMK & VIA Support: Customize key mappings and macro commands across multiple operating systems.
• Hot-swappable Switches: Easily change 3-pin and 5-pin MX style mechanical switches without soldering.
• Koneksyon san fil ak filaire: Connect wirelessly via stable Broadcom Bluetooth 5.1 to up to 3 devices or use a reliable USB Type-C wired connection.
• OSA Profile Double-shot PBT Keycaps: Durable keycaps with excellent oil resistance and a comfortable spherical-angle feel.
• Ekleraj RGB: Over 22 types of south-facing RGB backlight settings for enhanced visibility and aesthetics.
• Ankadreman aliminyòm: Provides a sturdy and premium build quality.

Image 1.1: Keychron K2 Pro keyboard with K Pro Brown switches.

The Keychron K2 Pro features a compact 75% layout with durable PBT keycaps and hot-swappable switches, offering a premium typing experience.

2. Ki sa ki nan bwat la

The Keychron K2 Pro package includes the following items:

• 1x Fully Assembled Keyboard (including PCB, Steel Plate, Sound Absorbing Foam, Silicone Bottom Pad)
• 1x USB Kalite-A a Kalite-C Kab
• 1x Chanjman Puller
• 1x Keycap Puller
• 1x tournevis
• Keycaps for both Windows and macOS
• Hot-swappable switches (Keychron K Pro Brown switches pre-installed)
• 4 Sets of Stabilizers (PCB Screw-In)

Image 2.1: Illustration of the Keychron K2 Pro keyboard and included accessories.

The package contains the fully assembled keyboard, a USB-C cable, and tools for customization, along with additional keycaps for different operating systems.

3. Enstalasyon

3.1 Koneksyon Inisyal

1. Pouvwa sou: Locate the power switch on the side of the keyboard. Slide it to the "On" position.
2. Select Connection Mode: Use the toggle switch next to the USB-C port to select your desired connection mode:
   • Bluetooth (BT): For wireless connection.
   • Kab: For wired USB-C connection.
3. Select OS Mode: Use the OS toggle switch (Win/Android/Mac/iOS) to match your operating system. This ensures correct key mapping.

3.2 Koneksyon branche

1. Connect the provided USB Type-A to Type-C cable to the keyboard's USB-C port.
2. Konekte lòt bout kab la nan yon pò USB sou òdinatè w lan.
3. Ensure the connection mode switch is set to "Cable". The keyboard should be recognized automatically by your system.

3.3 Bluetooth Koneksyon

1. Ensure the connection mode switch is set to "BT".
2. On your device (laptop, phone, tablet), enable Bluetooth and search for new devices.
3. The keyboard should appear as "Keychron K2 Pro". Select it to pair.
4. The K2 Pro supports connecting to up to 3 Bluetooth devices. To switch between paired devices, press Fn + 1, Fn + 2, oswa Fn + 3.

4. Operasyon Enstriksyon

4.1 Key Mapping and Macros (QMK/VIA)

The Keychron K2 Pro supports QMK/VIA for advanced customization of key mappings and macros. This allows you to personalize your keyboard layout to suit your workflow.

1. Telechaje lojisyèl VIA a: Vizite ofisyèl Keychron la website to download the VIA software.
2. Konekte klavye a: Connect your K2 Pro to your device via the USB-C cable.
3. Customize: Use the VIA software interface to drag and drop keys, assign macros, and configure layers. Changes are applied in real-time.

Image 4.1: Screenshot of the QMK/VIA software interface for Keychron K2 Pro.

The VIA software provides a graphical interface to easily remap keys and create macros, enhancing the keyboard's functionality.

4.2 Kontwòl ekleraj

The K2 Pro features a vibrant RGB backlight with various effects. You can control the backlight directly from the keyboard:

• Change Light Effect: Peze Fn + Q pou chanje ant diferan efè ekleraj RGB.
• Ajiste klète: Peze Fn + W pou ogmante klète ak Fn + S diminye klète.
• Aktive/Etenn Limyè dèyè a: Peze Fn + Tab pou limen oubyen etenn limyè dèyè a.

Image 4.2: The Keychron K2 Pro displaying its south-facing RGB backlight.

The south-facing RGB LEDs provide clear and vibrant illumination, visible from the typist's perspective.

5. Antretyen

5.1 Netwaye klavye a

• Keycaps: Use a keycap puller to carefully remove keycaps. Clean them with a mild soap solution and a soft cloth, then air dry completely before reattaching.
• Chanjman: Use compressed air to remove dust and debris from around the switches. For deeper cleaning, remove the switches using a switch puller and clean the PCB area.
• Ka: Siye ankadreman aliminyòm lan avèk yon twal mou,amp twal. Evite pwodwi chimik piman bouk yo.

5.2 Hot-swapping Switches

The K2 Pro's hot-swappable sockets allow for easy switch replacement without soldering.

1. Retire kouvèti kle a: Sèvi ak rale bouchon kle a pou retire bouchon kle ou vle a dousman.
2. Retire switch la: Sèvi ak rale switch la pou kenbe switch la ak anpil atansyon epi rale l dwat anlè.
3. Mete yon nouvo switch: Align the pins of the new 3-pin or 5-pin MX style mechanical switch with the holes on the PCB. Press down gently until the switch clicks into place. Ensure pins are not bent.
4. Ranplase kle a: Place the keycap onto the new switch stem and press down firmly.

Imaj 5.1: Gwo plan view of hot-swappable switches on the Keychron K2 Pro.

The hot-swappable design allows users to easily customize their typing feel by changing switches without complex soldering.

NAN. Depanaj

6.1 Pwoblèm koneksyon

• Keyboard Not Connecting (Bluetooth):
  • Ensure the keyboard is in "BT" mode and the correct OS is selected.
  • Tcheke si batri klavye a chaje.
  • Bliye aparèy la nan paramèt Bluetooth òdinatè w la epi re-asosye li.
  • Try connecting to a different Bluetooth slot (Fn + 1/2/3).
• Keyboard Not Connecting (Wired):
  • Ensure the keyboard is in "Cable" mode and the correct OS is selected.
  • Try a different USB-C cable or USB port on your computer.

6.2 Key Not Responding

• Tcheke Chanjman: If a specific key is not responding, it might be a faulty switch. Use the switch puller to remove the switch and test it. Replace if necessary.
• Check Keycap: Asire w ke bouchon kle a byen chita sou tij switch la.

6.3 Pwoblèm ekleraj dèyè

• Backlight pa travay:
  • Asire w ke limyè dèyè a limen (Fn + Tab).
  • Ajiste klète (Fn + W/S).
  • Check for firmware updates via the Keychron Launcher.

6.4 Reset faktori

If you encounter persistent issues, a factory reset may resolve them. This will revert all settings to their default values.

• To perform a factory reset, press and hold Fn + J + Z pou 6 segonn.

7. Espesifikasyon

8. Garanti ak sipò

Keychron products are designed for quality and durability. For specific warranty details and support, please refer to the official Keychron websit oswa kontakte sèvis kliyan yo.

• Resous sou entènèt: Vizite la Keychron Official Websit for FAQs, firmware updates, and community forums.
• Sèvis Kliyan: For technical assistance or warranty claims, please contact Keychron support directly through their websit.