If you find yourself unable to close or open your gate, and your controller LCD screen is displaying a ""Beam Active"" error, kindly refer to the below possible causes for this error to appear: Symptom: -When you press your remote or any trigger ...
If this error appears the safety beams are obstructed, this will display as soon as the beams are obstructed (broken). Should the safety beams not be unobstructed check the alignment, wiring and jumper (on 2W for two wire and 4W for four wire). ...