Cel-Fi RS2 Single Band Step-by-Step Troubleshooting Guide (SBS 20) December 16, 2019 15:50 Updated There is a issue with one of your power supplies. Please reach out to your point of sale for additional support. Related articles Cel-Fi RS2 Single Band Step-by-Step Troubleshooting Guide (SBS 10) Cel-Fi RS2 Dual Band Step-by-Step Troubleshooting Guide (SBS 6) Cel-Fi SOLO Step-by-Step Troubleshooting Guide (SBS 11) Step 3: Connect the Coverage Unit to the Windows PC Step 6 (Optional): Update the Software on the Cel-Fi