How to Calibrate Your Keychron K4 HE Keyboard Using Hall Effect Mode

Accessing Calibration Mode

• 💡 Open the Keychron launcher and ensure you select the Hall effect mode.
• ⚠️ It's crucial not to unplug the USB cable during this process.
• 📌 Avoid pressing any keyboard keys for two seconds before initiating the calibration.

Performing the Calibration

• 🚀 Click the "Perform calibration" button to begin the process.
• ⏳ You will then need to press and hold a key for one second to complete the calibration.
• ✅ Successful calibration is indicated by a green backlight on the keyboard.

Exiting Calibration

• 🚪 After successful calibration, select "Exit" to leave the calibration mode.
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