Hey,
I just installed my Echomap 53dv on the front of my boat. I turned it on hoping to play around with the map, but it can't seem to find a gps signal. From what I have found online sometimes if the unit hasn’t been powered on in a while it takes some time to find the signal, I left it on over an hour and nothing. Now I’m in the backyard, not on water, but I don’t see how that would make a difference. Any suggestions? Also, does anyone have a phone number for garmin? I can’t find one.