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Anthony JonesSep 15, 2025
What to do if Chamberlain Elite SL3000 Gate Opener OPEN EYE/EDGE held more than 3 minutes (expansion board)?
- KKristin CurtisSep 15, 2025
If the OPEN EYE/EDGE on your Chamberlain Gate Opener expansion board is held for more than 3 minutes, check the wired input on the expansion board for alignment or obstruction.






