video1.0<iframe src="https://www.loom.com/embed/e214c60d165b4a87be201de3a2b94c5f" frameborder="0" width="2560" height="1920" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>19202560Loomhttps://www.loom.com19202560https://cdn.loom.com/sessions/thumbnails/e214c60d165b4a87be201de3a2b94c5f-b16a3a723e867d52.gif118.623In this video, I walk you through troubleshooting issues with the RTK magnetic GNSS antennas on the front of your J100. I highlight specific errors, particularly the compass calibration and dual antenna abnormalities, and explain how to address them. If you encounter the compass calibration error, I recommend replacing the left antenna first, as it contains the electronic compass and chipboard. Additionally, if you see the middle error, you should also notice the other errors on your screen. Please take action based on these insights to ensure your system functions correctly.