Registered: Aug 2003
Location: Roseboro, N.C.
Posts: 3346

I am not all that smart when it comes to garmins and I just bought a 320 and the map card that it came with, I don't like it as good as I do the one that I have with my 220 and was thinking about switching them but didn't know if they would interchange. Thanks in advance for your help. Take care and God bless.

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Registered: Mar 2012
Location: Wi
Posts: 72

But one thing I noticed with using the same map card, the topo map will display different in the 320. The roads, contour lines, background color, etc will look different on the 320.

I tried changing the settings on my 320 and could not get the same display as on the 220. I called Garmin about it, and was told thats just how it is...there is a difference with the 320.

Maybe I was just used to it, but I liked the topo features displayed on the 220 a little better.

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