Rand McNally 5510 / 7710 External Antenna
I have a RVND 7710 in the coach & like it so well that I bought it's smaller brother, the RVND 5510 for the Ford Explorer Toad. Have NOT been able to lock onto any GPS satellites & believe the proble...
Forum Discussion
Well, the 5510 arrived yesterday. Got it out of the shipping box (and in my living room), powered it up, and almost immediately it acquired the necessary satellites for GPS positioning (WOW). I am a Happy Camper, again 3 cheers for Rand McNally.
