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Originally Posted by Phobia
Because it's incredibly difficult to get the laser pointer aligned with the actual sensor. Most the units I've seen are rounded but if you have one with a flat top it might be a feasible solution.
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You are very wise! I just made the discovery. It is rectangle but has a casing which sticks up and no way to get an alignment.
I don't believe it was shorted out???
Seems to me that it is a simple alignment problem but I can't get it in alignment.
Looks like we get to spend money calling the man. Hopefully, he will have a way of getting it going.
Quote:
Originally Posted by Bugeater
Is it a Craftsman?
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It's an "Overhead Door" unit.
Thanks guys! I tried. I even unplugged it and replugged it ... no help.