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garmin map question

Posted: Sat Nov 27, 2010 12:05 am
by polkco_countryboy
Just wondering if you have to use the garnin maps or can you use the national geographic Gps top maps I gave seen them on other Gps n they show more mountain rds then the garmin map source maps

Thanks
Matt

Re: garmin map question

Posted: Sat Nov 27, 2010 12:38 am
by Glen
The national geographic maps will not work on the garmin astro.

Re: garmin map question

Posted: Sat Nov 27, 2010 10:44 pm
by polkco_countryboy
Ok thanks glen