Keychron K2 HE Rapid Trigger Wireless Custom Mechanical Keyboard User Manual
Brand: Keychron | Model: KBKCK2HQ1
1. Úvod a konecview
The Keychron K2 HE is a 75% layout wireless custom mechanical keyboard designed for versatile use across Mac, Windows, and Linux operating systems. It features Hall Effect Gateron Double-Rail Magnetic Switches, offering precise and customizable actuation points for an enhanced typing and gaming experience.
Key features include rapid trigger functionality for instant key response, double-shot PBT keycaps for durability, and upgraded stabilizers for improved typing stability. Customization is facilitated through a web-based Launcher, allowing users to remap keys, create macros, and adjust actuation points.
Figure 1.1: Keychron K2 HE Wireless QMK Magnetic Switch Keyboard.
2. Klíčové vlastnosti
75% Layout with Magnetic Switches: Compact design with Hall Effect Gateron Double-Rail Magnetic Switches for customizable actuation.
Spouštěč Web Konfigurátor: Web-based tool for key remapping, macro creation, actuation point adjustments, and rapid triggering setup.
Vícerežimové připojení: Supports 2.4 GHz wireless, Bluetooth 5.2, and USB-C wired modes.
Rychlé spouštění: Keys activate and reset based on real-time key travel for instant responses.
Durable Keycaps & Stabilizers: Features double-shot PBT keycaps and upgraded stabilizers for enhanced typing stability.
Přepínače vyměnitelné za provozu: Pre-lubed Gateron Double-Rail Magnetic switches are hot-swappable and offer 0.1 mm sensitivity adjustment (compatible with Gateron Double-Rail Magnetic switches only).
3. Nastavení
3.1 Obsah balení
Kabel typu A na typ C x1
Type-A 2.4 GHz Receiver x1
Prodlužovací adaptér pro přijímač x1
Keycap & Switch Puller x1
Screwdriver & Hex Key x1
Figure 3.1: Package Contents of the Keychron K2 HE Keyboard.
3.2 Počáteční připojení
The Keychron K2 HE offers three primary connection methods: 2.4 GHz wireless, Bluetooth 5.2, and USB-C wired. Choose the method that best suits your needs.
Kabelové připojení USB-C: Connect the provided Type-A to Type-C cable from your computer to the keyboard's USB-C port. The keyboard will automatically switch to wired mode.
Bezdrátové připojení 2.4 GHz:
Plug the 2.4 GHz receiver into an available USB-A port on your computer. Use the extension adapter if needed for better signal.
On the keyboard's side, slide the mode switch to the 2.4G position.
Klávesnice by se měla připojit automaticky.
Připojení Bluetooth 5.2:
On the keyboard's side, slide the mode switch to the Bluetooth position.
On your device (computer, phone, tablet), enable Bluetooth and search for "Keychron K2 HE".
Select the keyboard to pair. You can pair up to three devices and switch between them using the dedicated function keys.
Figure 3.2: Three Connectivity Options.
Video 3.1: Unboxing of Keychron K2 HE Mechanical Keyboard, showing the initial setup and components.
4. Návod k obsluze
4.1 QMK/VIA and Launcher Customization
The Keychron K2 HE is QMK/VIA compatible, allowing for extensive customization. Use the web-based Keychron Launcher to personalize your keyboard settings.
Přemapování klíčů: Změňte funkci libovolné klávesy tak, aby vyhovovala vašemu pracovnímu postupu nebo hernímu stylu.
Vytvoření makra: Naprogramujte složité sekvence příkazů na jednu klávesu.
Nastavení bodu aktivace: Fine-tune the distance a key needs to be pressed to register an input, with 0.1 mm sensitivity (from 0.2 mm to 3.8 mm).
Rapid Trigger Setup: Configure keys to activate and reset instantly based on key travel, providing a competitive edge in fast-paced scenarios.
Analogový režim: Utilize the Hall Effect switches to simulate analog input, similar to a gamepad joystick, for precise control in games.
Více Profiles: Create and switch between different profiles for various applications (e.g., work, gaming, specific software).
Obrázek 4.1: Spouštěč Keychronu Web Configurator Interface.
Video 4.1: Konecview of Keychron K2 HE features, including customization options.
4.2 Rapid Trigger and Analog Mode
The magnetic switches enable advanced functionalities like Rapid Trigger and Analog Mode, which are crucial for competitive gaming.
Rychlé spouštění: This feature allows a key to activate as soon as it's pressed and reset as soon as it's released, regardless of the physical travel distance. This eliminates dead zones and provides immediate response.
Analogový režim: In this mode, the keyboard's keys behave like analog joysticks. The depth of the key press translates into a variable input, offering nuanced control for movement or actions in games that support analog input.
Figure 4.2: Rapid Trigger Explained.
Figure 4.3: Snap Action for faster in-game movement.
Figure 4.4: Analog Mode for precise control.
5. Údržba
Regular maintenance ensures the longevity and optimal performance of your Keychron K2 HE keyboard.
Čištění kláves: Použijte měkký, damp cloth to wipe down the keycaps. For deeper cleaning, remove keycaps using the provided puller and wash them with mild soap and water. Ensure they are completely dry before reattaching.
Čištění spínačů: Use compressed air to remove dust and debris from between the keycaps and switches. For hot-swappable switches, you can carefully remove them for cleaning or replacement.
Péče o rám: Wipe the aluminum and wood frame with a soft, dry cloth. Avoid harsh chemicals that may damage the finishes.
Správa kabelů: Keep the USB-C cable tidy to prevent kinks and damage.
6. Řešení problémů
If you encounter issues with your Keychron K2 HE, try the following troubleshooting steps:
Klávesnice nereaguje:
Ujistěte se, že je klávesnice nabitá nebo připojená přes USB-C.
Check the mode switch (2.4G, Bluetooth, Cable) is set correctly for your connection type.
For wireless connections, ensure the receiver is properly plugged in or Bluetooth is enabled and paired on your device.
Try restarting the keyboard by toggling the power switch off and on.
Klávesy se neregistrují / Dvojitý vstup:
Clean under the affected keycaps with compressed air.
If using Hall Effect switches, recalibrate them via the Keychron Launcher.
Ensure switches are properly seated if they are hot-swappable.
Connectivity Issues (Lag/Disconnections):
For 2.4 GHz, ensure the receiver is not obstructed and is close to the keyboard. Use the extension adapter if necessary.
For Bluetooth, ensure no other devices are interfering with the connection. Try re-pairing the keyboard.
Update keyboard firmware via the Keychron Launcher if available.
Podsvícení nefunguje / nesprávné barvy:
Adjust brightness and effects using the Keychron Launcher or keyboard shortcuts.
Ujistěte se, že je klávesnice dostatečně nabitá.
7. Specifikace
Funkce
Detail
Značka
Keychron
Číslo modelu
KBKCK2HQ1
Rozložení
75 % (84 klíčů)
Spínače
Gateron Double-Rail Magnetic Switch
Akční bod
Adjustable from 0.2 to 3.8 mm (0.1 mm sensitivity)
Konektivita
Bezdrátové připojení 2.4 GHz, Bluetooth 5.2, kabelové USB-C
Míra hlasování
1000 Hz (Wired and 2.4 GHz), 90 Hz (Bluetooth)
Klíčenky
OSA Dvojitý vstřik PBT
Podsvícení
RGB
Materiál rámu
ABS Plastic Bottom Case / Aluminum + Wood Frame
Baterie
Dobíjecí lithium-polymerová baterie s kapacitou 4000 mAh
Wireless Working Time (Backlit off)
Až 110 hodin
Rozměry produktu
12.62 x 4.99 x 1.6 palce (320.5 mm x 126.7 mm)
Hmotnost položky
2.13 pounds (Approx. 965 g)
Figure 7.1: Detailed Specifications.
8. Záruka a podpora
Informace o záruce a technickou podporu získáte na oficiálních stránkách společnosti Keychron. webwebu nebo se přímo obraťte na jejich zákaznický servis.
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