danteqm Joined Dec 20, 2017 Messages 9 Reaction score 2 Age 71 Apr 27, 2018 #1 Every time I reach less a hundred feet high “ downward sensor fail” indicate on my RC red lights flashes on my AC.,what can I do.. need help pls. Thanks.
Every time I reach less a hundred feet high “ downward sensor fail” indicate on my RC red lights flashes on my AC.,what can I do.. need help pls. Thanks.
