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Keychron K4 Bluetooth Wireless Mechanical Keyboard Instruction Manual

ആമുഖം

This manual provides detailed instructions for the Keychron K4 Bluetooth Wireless Mechanical Keyboard. The K4 features a 96% layout with 100 keys, an aluminum frame, and hot-swappable Gateron Brown switches, offering a tactile typing experience. It supports both Bluetooth wireless and USB Type-C wired connectivity, and is compatible with Mac and Windows operating systems.

Keychron K4 Mechanical Keyboard with Hot-swappable Brown Switches

Image: Keychron K4 Mechanical Keyboard with Hot-swappable Brown Switches.

Keychron K4 Mechanical Keyboard highlighting its features

Image: Keychron K4 Mechanical Keyboard highlighting its features, including 96% layout, wireless/wired, aluminum body, Gateron switches, Mac & Windows compatibility, RGB, 3-device connectivity, and Type-C plug.

സജ്ജമാക്കുക

കണക്റ്റിവിറ്റി

The Keychron K4 keyboard offers versatile connectivity options:

  • ബ്ലൂടൂത്ത് വയർലെസ്: Connects with up to 3 devices simultaneously. Easily switch between paired devices. Features a reliable Broadcom Bluetooth chipset.
  • യുഎസ്ബി ടൈപ്പ്-സി വയേർഡ്: Connect to a single device using the included USB Type-C cable.
Keychron K4 keyboard showing wireless and wired connectivity options with a monitor and mouse

Image: Keychron K4 keyboard showing wireless and wired connectivity options with a monitor and mouse, illustrating its dual-mode functionality.

Diagram showing wireless and wired modes for the Keychron K4 keyboard

Image: Diagram showing wireless and wired modes for the Keychron K4 keyboard, emphasizing its ability to connect to up to 3 devices via Bluetooth or a single device via USB Type-C.

ഓപ്പറേറ്റിംഗ് സിസ്റ്റം സ്വിച്ച്

The K4 is designed for compatibility with both Mac and Windows. Use the dedicated switch on the side of the keyboard to select your operating system. Extra keycaps for both systems are included for customization.

Keychron K4 keyboard compatible with both Mac and Windows operating systems, shown with respective computer screens

Image: Keychron K4 keyboard compatible with both Mac and Windows operating systems, shown with respective computer screens to highlight its cross-platform functionality.

Keychron K4 keyboard shown with a MacBook and an iPhone, illustrating compatibility with various devices

Image: Keychron K4 keyboard shown with a MacBook and an iPhone, illustrating its broad compatibility with various devices, including macOS and iOS.

വീഡിയോ: വീണ്ടുംview of the Keychron K4 Wireless Keyboard, demonstrating its features and connectivity options for different operating systems.

പ്രവർത്തിക്കുന്നു

RGB ബാക്ക്ലൈറ്റിംഗ്

The K4 features enchanting RGB backlighting with over 15 types of flashing light modes, including a static white light mode. These can be cycled through using the dedicated light bulb key on the keyboard.

Close-up of Keychron K4 keyboard keys with RGB backlighting, showing various color effects

Image: Close-up of Keychron K4 keyboard keys with RGB backlighting, showing various color effects and modern keycap legends.

Keychron K4 keyboard showcasing its 15+ RGB lighting modes

Image: Keychron K4 keyboard showcasing its 15+ RGB lighting modes, highlighting the variety of backlight options available.

Video: A demonstration of the Keychron K4 wireless mechanical keyboard's RGB lighting effects and wired connectivity option.

പ്രധാന പ്രവർത്തനങ്ങൾ

The K4 supports N-key rollover (NKRO) in wired mode and 6-key rollover (6KRO) in wireless mode, ensuring all key presses are registered accurately. The Gateron Brown switches provide a tactile response suitable for both typing and light gaming.

മെയിൻ്റനൻസ്

ഹോട്ട്-സ്വാപ്പ് ചെയ്യാവുന്ന സ്വിച്ചുകൾ

The hot-swappable version of the K4 allows you to easily change every switch without soldering, enabling personalization of your typing experience. This feature also simplifies switch replacement if needed.

Diagram illustrating the hot-swappable switch feature of the Keychron K4 keyboard, showing different switch types

Image: Diagram illustrating the hot-swappable switch feature of the Keychron K4 keyboard, showing different switch types (Brown, Red, Blue) and the PCB for easy replacement.

Image showing the Gateron G Pro Mechanical Switch features, including operating force, pre-travel, travel distance, behavior, pre-lubed status, sound level, and suitable use cases for Red, Blue, and Brown switches.

Image: Gateron G Pro Mechanical Switch features table, detailing specifications for Red (Linear, Quiet), Blue (Clicky, Typist), and Brown (Tactile, Gentle) switches, including operating force, pre-travel, travel distance, and pre-lubed status.

വൃത്തിയാക്കൽ

To maintain optimal performance, regularly clean your keyboard. Use a soft brush or compressed air to remove dust and debris from between the keycaps. For deeper cleaning, keycaps can be carefully removed.

ട്രബിൾഷൂട്ടിംഗ്

ബാറ്ററി ലൈഫ്

The K4 is equipped with a 4000 mAh battery, providing up to 72 hours of typing or 7 days of normal use (8 hours/day). If you experience shorter battery life, ensure the keyboard is fully charged and consider adjusting RGB lighting brightness or patterns, as these can affect power consumption.

Keychron K4 keyboard on a desk, emphasizing its 4000 mAh battery capacity and compact design with number pads

Image: Keychron K4 keyboard on a desk, emphasizing its 4000 mAh battery capacity and compact design with number pads, alongside a book and a mouse.

കണക്റ്റിവിറ്റി പ്രശ്നങ്ങൾ

If you encounter issues with Bluetooth connectivity, ensure the keyboard is within range of your device and that Bluetooth is enabled on both devices. Try re-pairing the keyboard. For wired connection problems, ensure the USB Type-C cable is securely connected to both the keyboard and your computer.

സ്പെസിഫിക്കേഷനുകൾ

  • മോഡൽ നമ്പർ: HS-K4J
  • ലേഔട്ട്: 96% (100-കീ)
  • സ്വിച്ചുകൾ: ഗേറ്ററോൺ ബ്രൗൺ (ഹോട്ട്-സ്വാപ്പ് ചെയ്യാവുന്നത്)
  • കണക്റ്റിവിറ്റി: ബ്ലൂടൂത്ത്, യുഎസ്ബി ടൈപ്പ്-സി
  • ബാക്ക്ലൈറ്റിംഗ്: RGB (15+ types)
  • ഫ്രെയിം മെറ്റീരിയൽ: അലുമിനിയം
  • ബാറ്ററി: 4000 mAh
  • ബാറ്ററി ലൈഫ്: Up to 72 hours (typing), 7 days (normal use)
  • Key Rollover: NKRO (wired), 6KRO (wireless)
  • അനുയോജ്യമായ ഉപകരണങ്ങൾ: ലാപ്ടോപ്പ്, സ്മാർട്ട്ഫോൺ
  • അനുയോജ്യമായ OS: മാക്, വിൻഡോസ്
  • ഇനത്തിൻ്റെ ഭാരം: 3.14 പൗണ്ട്
  • പാക്കേജ് അളവുകൾ: 15.71 x 6.61 x 2.05 ഇഞ്ച്
വശം view of Keychron K4 keyboard showing adjustable feet at 6 and 9 degrees, and OEM profile curved keycaps

ചിത്രം: വശം view of Keychron K4 keyboard showing adjustable feet at 6 and 9 degrees for ergonomic typing, and OEM profile curved keycaps.

ബോക്സിൽ എന്താണുള്ളത്

  • Keychron K4 Bluetooth Wireless Mechanical Keyboard
  • യുഎസ്ബി ടൈപ്പ്-സി കേബിൾ
  • കീക്യാപ് പുള്ളർ
  • സ്വിച്ച് പുള്ളർ (ഹോട്ട്-സ്വാപ്പ് ചെയ്യാവുന്ന പതിപ്പുകൾക്ക്)
  • മാക്, വിൻഡോസ് എന്നിവയ്‌ക്കുള്ള അധിക കീക്യാപ്പുകൾ

വാറൻ്റിയും പിന്തുണയും

വാറന്റി വിവരങ്ങൾക്കും സാങ്കേതിക പിന്തുണയ്ക്കും, ദയവായി ഔദ്യോഗിക കീക്രോൺ പരിശോധിക്കുക. website or contact Keychron customer service directly. Keep your purchase receipt for warranty claims.