I have the Genie Garage door opener Pro 88 (1/3 hP) that probably was
with the house... ca 1992.
The thing works perfectly but the light timer doesn't seem to work. The
staying lit indefinitely.
Nothing obvious to me but I don't know anything about the operations.
Anyone have access to a Manual or know why the countdown timer isn't
There must be a place to adjust the timer?
Thanks in advance,