Need help with Garmin Rino 750 maps

[norsepeak]

Just got a Rino 750 and the map it came with is pretty much worthless. On my old 650 I was able to find some free topo maps and put on it with no problems but this 750 is a pain...can anybody get me hooked up with a free topo map for the NW? Thanks.

 

[NevadaZielmeister]

I can say that using the 755T, I have been really happy with the Onx Hunt Maps chip for my area here in Nevada. It is super fast and very detailed. Easy to install as well.