Troubleshooting
- How to restore Curtain 4 to factory settings?
- What should I do if the power continues to drop after using solar panels?
- Why is the power of the host still declining after connecting the expansion battery?
- What should I do if Curtain 4 or the extended battery cannot be charged?
- What should I do if Touch & Go of Curtain 4 is not responding?
- What should I do if the switch direction of Curtain 4 is incorrect?
- What should I do if Curtain 4 makes abnormal noise or gets stuck during operation?
- What should I do if Curtain 4 cannot fit into the track or falls easily?
- How to restart Curtain 4?
- What should I do if Curtain 4 slips or shifts during operation?