I'm having some trouble with our wireless remote. After shutting off the main power for while, between trips. Our remote seems to loose it's sync to the receiver. This happened once before. It was corrected by the dealer, while performing some other warranty repairs. My question is this-I found the programing/syncing instructions in the owners manual section. Instructions are pretty clear except the part about the black button on the receiver. It looks like it might be on the back side of the main switch panel for all of the manual controls. Can anyone help me with this one? Am I doing something wrong on the main power shut off to cause the remote to lose its sync? Thanks,Allen