Owners of RVGarmin gps
I have read some good reports about the RV Garmin 770 here and other places, so I purchased one yesterday. Put in all my particular, height, weight, lengthy, etc. So far on the first 24 hours of use ...
Forum Discussion
luvlabs wrote:
Do you think maybe you set your height wrong in the setup screen? Or forgot to set it?
I've driven that same route with my 13' high motorhome (really 12'6") and never had a bleep.
I have the correct measurements in the setup. We are under 12 ft. high. The crazy part about it telling me to exit from I-40 was I had been through Oklahoma City but going the opposite direction a month before with no warnings from the Garmin. My first thought was they had started work on a bridge but when the 18 wheelers weren't exiting I decided to just follow one of them. Never did see any bridge construction. I still use it when on the interstates mainly to tell distance to a destination. I never trust it any more but use a trucker's atlas and it has never been wrong. The Garmin was wrong many, many times.
