Keychron K4 QMK Wireless Custom Mechanical Keyboard User Manual

పరిచయం

This manual provides comprehensive instructions for the Keychron K4 QMK Wireless Custom Mechanical Keyboard (Version 3). It covers setup, operational procedures, maintenance guidelines, and product specifications to ensure optimal use and longevity of your device. The Keychron K4 is a 96% layout (100-key) mechanical keyboard featuring QMK firmware for extensive customization, dual wireless (Bluetooth 5.1 and 2.4G) and wired (USB-C) connectivity, and a white backlight.

Image: The Keychron K4 keyboard positioned on a wooden desk, showcasing its compact 96% layout.

ప్యాకేజీ విషయాలు

ప్యాకేజీలో అన్ని అంశాలు ఉన్నాయని నిర్ధారించుకోండి:

• Keychron K4 QMK Wireless Custom Mechanical Keyboard
• USB-C నుండి USB-A కేబుల్
• కీకాప్ పుల్లర్
• Switch Puller (if hot-swappable version)
• వినియోగదారు మాన్యువల్

సెటప్

1. ఆపరేటింగ్ సిస్టమ్ స్విచ్

Locate the OS switch on the side or back of the keyboard. Toggle it to the appropriate position for your operating system (Windows/Android or macOS).

చిత్రం: వివరణాత్మక view of the physical switch on the keyboard used to select between Windows/Android and macOS operating system modes.

2. కనెక్టివిటీ మోడ్‌లు

The Keychron K4 supports three connectivity options: Bluetooth, 2.4G Wireless, and USB-C wired.

• బ్లూటూత్ మోడ్: Slide the mode switch to 'BT'. To pair, press and hold 'Fn + 1' (or 'Fn + 2' / 'Fn + 3') for 4 seconds until the indicator light flashes rapidly. Select 'Keychron K4' from your device's Bluetooth settings. The keyboard can connect to up to three devices simultaneously.
• 2.4G వైర్‌లెస్ మోడ్: Slide the mode switch to '2.4G'. Insert the 2.4G receiver into your device's USB port. The keyboard should connect automatically.
• USB-C వైర్డ్ మోడ్: Slide the mode switch to 'Cable'. Connect the provided USB-C cable from the keyboard to your computer.

Image: The Keychron K4 keyboard demonstrating its ability to connect to multiple devices, including a laptop, desktop monitor, and tablet, via wireless technology.

3 బ్యాటరీని ఛార్జ్ చేస్తోంది

The keyboard is equipped with a 4000mAh lithium-ion battery. Connect the USB-C cable to the keyboard and a power source (computer USB port or wall adapter) to charge. The charging indicator light will show the charging status.

Image: The Keychron K4 keyboard on a wooden surface, highlighting its 4000mAh battery capacity.

ఆపరేటింగ్ సూచనలు

1. Key Customization with QMK and Keychron Launcher

The Keychron K4 features QMK firmware, allowing for extensive key remapping, macro creation, and custom shortcuts. Utilize the Keychron Launcher web application to easily customize each key. Visit the official Keychron website for access to the Launcher and detailed instructions.

Image: A visual representation of the Keychron Launcher software, displaying its interface for customizing keyboard keymaps and functions.

2. బ్యాక్‌లైట్ నియంత్రణ

The keyboard features a white backlight. Use the dedicated backlight key (often 'Fn + Light bulb icon' or similar) to cycle through various lighting effects and brightness levels. Refer to the keyboard's keycap legends for specific backlight control shortcuts.

చిత్రం: క్లోజప్ view of the Keychron K4 keyboard's keys illuminated by its white backlight.

3. ఎర్గోనామిక్ సపోర్ట్

The Keychron K4 is designed with two-level adjustable feet and an inclined bottom frame to provide ergonomic support and comfort during extended typing sessions. Adjust the feet to your preferred typing angle.

చిత్రం: ఒక సైడ్ ప్రోfile of the Keychron K4 keyboard, illustrating the two adjustable feet positions for ergonomic typing angles.

నిర్వహణ

1. శుభ్రపరచడం

మీ కీబోర్డ్‌ను శుభ్రం చేయడానికి, ముందుగా దానిని అన్ని విద్యుత్ వనరుల నుండి డిస్‌కనెక్ట్ చేయండి. మృదువైన, మెత్తటి బట్టను ఉపయోగించి కొద్దిగా శుభ్రం చేయండి.ampened with water or a mild cleaning solution. For deeper cleaning, use the provided keycap puller to remove keycaps and clean underneath with compressed air or a small brush. Avoid excessive moisture.

2. బ్యాటరీ సంరక్షణ

To prolong battery life, avoid fully discharging the keyboard frequently. Store the keyboard in a cool, dry place when not in use for extended periods. If the keyboard will not be used for a long time, charge it to approximately 50% before storage.

Image: An exploded diagram illustrating the internal components of the Keychron K4 keyboard, including keycaps, switches, plate, foam, PCB, and battery.

ట్రబుల్షూటింగ్

• కీబోర్డ్ బ్లూటూత్ ద్వారా కనెక్ట్ కావడం లేదు: Ensure the OS switch is set correctly. Turn off and on the keyboard. Delete the keyboard from your device's Bluetooth list and re-pair. Ensure the keyboard is charged.
• కీలు స్పందించడం లేదు: Check if the keyboard is in the correct mode (wired/wireless). If in wired mode, ensure the USB-C cable is securely connected. If wireless, check battery level.
• బ్యాక్‌లైట్ పనిచేయడం లేదు: Ensure the backlight is enabled and brightness is adjusted. Check battery level.
• లాగ్ లేదా ఇన్‌పుట్ ఆలస్యం: Ensure the keyboard is within range of your device for wireless connections. For wired connections, try a different USB port or cable.

స్పెసిఫికేషన్లు

వారంటీ మరియు మద్దతు

Keychron products typically come with a limited manufacturer's warranty. For specific warranty terms, technical support, or service inquiries, please refer to the official Keychron webసైట్‌లో లేదా వారి కస్టమర్ సపోర్ట్‌ను నేరుగా సంప్రదించండి. వారంటీ క్లెయిమ్‌ల కోసం మీ కొనుగోలు రుజువును ఉంచండి.

అధికారిక కీక్రోన్ Webసైట్: www.keychron.com