Thanks a lot guys for your different opinions about Reverser Unlocked light during takeoff roll. Just one thing I want to point out, and makes me rethink the subject over and over. That was the accident of a Fokker 100 in Sao Paulo (CGH) in 1986. The cause of the mishap was a Reverser Deployment after rotation with a fatal outcame.
Thanks again for the help,
H. C
I don't think that you have the details correct, but lets not let a single one-off event cloud the discussion.
The go-no-go decision needs to be appropriate for the aircraft type and experience both pro and Con. I just happen to be strongly on the side of following the manufacturers recommendations since they have access to all the data and recommended training material.
Also as I understand the original question it has to do with a warning light, and not necessarily with a mechanical outcome. However if you would like to expand the question then please be specific.