Keychron K2 HE Rapid Trigger Wireless Custom Mechanical Keyboard User Manual
Brand: Keychron | Model: KBKCK2HQ1
1. Introduction and Overview
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. Негизги өзгөчөлүктөрү
Магниттик өчүргүчтөр менен 75% жайгашуу: Compact design with Hall Effect Gateron Double-Rail Magnetic Switches for customizable actuation.
Ишке киргизгич Web Конфигуратор: Web-based tool for key remapping, macro creation, actuation point adjustments, and rapid triggering setup.
Көп режимдүү байланыш: Supports 2.4 GHz wireless, Bluetooth 5.2, and USB-C wired modes.
Rapid Trigger: 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.
Ыкчам алмаштыруучу которгучтар: 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. Орнотуу
3.1 Пакеттин мазмуну
Type-A to Type-C Cable x1
Type-A 2.4 GHz Receiver x1
Extension Adapter for Receiver x1
Keycap & Switch Puller x1
Screwdriver & Hex Key x1
Figure 3.1: Package Contents of the Keychron K2 HE Keyboard.
3.2 Баштапкы туташуу
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.
USB-C зымдуу туташуу: 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.
2.4 ГГц зымсыз байланыш:
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.
Баскычтоп автоматтык түрдө туташуу керек.
Bluetooth 5.2 туташуусу:
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. Иштөө нускамалары
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.
Ачкычты кайра түзүү: Change the function of any key to suit your workflow or gaming style.
Макро түзүү: Program complex sequences of commands to a single key.
Иштетүү чекитинин жөндөөсү: 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.
Аналогдук режим: Utilize the Hall Effect switches to simulate analog input, similar to a gamepad joystick, for precise control in games.
Multiple Profiles: Create and switch between different profiles for various applications (e.g., work, gaming, specific software).
4.1-сүрөт: Keychron ишке киргизгичи Web Configurator Interface.
Видео 4.1: Бүттүview 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.
Rapid Trigger: 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.
Аналогдук режим: 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. Техникалык тейлөө
Regular maintenance ensures the longevity and optimal performance of your Keychron K2 HE keyboard.
Клавиатураны тазалоо: жумшак колдонуу, 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.
Тазалоочу өчүргүчтөр: 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.
Frame Care: Wipe the aluminum and wood frame with a soft, dry cloth. Avoid harsh chemicals that may damage the finishes.
Кабелдик башкаруу: Keep the USB-C cable tidy to prevent kinks and damage.
6. Кыйынчылыктарды
If you encounter issues with your Keychron K2 HE, try the following troubleshooting steps:
Баскычтоп жооп бербейт:
Баскычтоп кубатталганын же USB-C аркылуу туташтырылганын текшериңиз.
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.
Ачкычтар катталбай жатат / кош киргизүү:
Clean under the affected keycaps with compressed air.
If using Hall Effect switches, recalibrate them via the Keychron Launcher.
Которгучтар туура орнотулганын текшериңиз, эгерде алар ысык алмаштырылса.
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.
Backlight Not Working / Incorrect Colors:
Adjust brightness and effects using the Keychron Launcher or keyboard shortcuts.
Баскычтоп жетиштүү заряддалганын текшериңиз.
7. Техникалык шарттар
Өзгөчөлүк
Деталь
Бренд
Keychron
Модель номери
KBKCK2HQ1
Макет
75% (84 ачкыч)
Которгучтар
Gateron Double-Rail Magnetic Switch
Иш-аракет пункту
Adjustable from 0.2 to 3.8 mm (0.1 mm sensitivity)
Байланыш
2.4 ГГц зымсыз, Bluetooth 5.2, USB-C зымдуу
Добуш берүү көрсөткүчү
1000 Hz (Wired and 2.4 GHz), 90 Hz (Bluetooth)
Баскыч капкактары
OSA Double-shot PBT
Арткы жарыктандыруу
RGB
Frame Material
ABS Plastic Bottom Case / Aluminum + Wood Frame
Батарея
4000 mAh Rechargeable Li-polymer Battery
Wireless Working Time (Backlit off)
110 саатка чейин
Продукциянын өлчөмдөрү
12.62 x 4.99 x 1.6 inches (320.5 mm x 126.7 mm)
Элемент Салмагы
2.13 pounds (Approx. 965 g)
7.1-сүрөт: Толук мүнөздөмөлөр.
8. Кепилдик жана колдоо
Кепилдик жөнүндө маалымат жана техникалык колдоо алуу үчүн, расмий Keychron сайтына кайрылыңыз webсайтка же түздөн-түз кардарларды тейлөөгө кайрылыңыз.
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.
