User Manual Q&AAnswer
Sep 08, 2025 - 08:59 PM
To switch between the USB and RF interface on the CK82A wireless keyboard, follow these steps:
1. **USB Interface:** Simply connect the keyboard to your PC using the provided USB cable with a micro USB connector on one end and a USB type A connector on the other. The PC will automatically install the HID driver for the keyboard. Once the installation is complete, the keyboard is ready to use via the USB interface.
2. **RF Interface:** Locate the dongle inside the gift box and plug it into your PC. The PC will install the HID driver for the dongle automatically. Before using the keyboard in RF mode, make sure to install batteries in the keyboard. Once all installations are complete, the keyboard is ready to use via the RF interface.
3. **Switching Interfaces:** If both the USB cable and dongle are plugged into the PC, the USB interface is automatically selected by the keyboard. To switch to the RF interface, unplug the USB cable.
4. **Pairing Troubleshooting:** If you encounter issues with the RF interface, ensure that the batteries are correctly installed in the keyboard. If the problem persists, try re-pairing the keyboard and dongle by pressing the hotkey combination Fn + Esc while the dongle is plugged into the PC. The LED for pairing should flash when the hotkey is pressed, indicating the pairing process. Pairing is complete when the LED stops flashing. Keep the keyboard and dongle as close as possible during the pairing process for optimal connectivity.
By following these steps, users can easily switch between the USB and RF interfaces on the CK82A wireless keyboard as needed.
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