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check or uncheck old maps

I loaded 2012.3 all North America maps with help from members on a SD card for my 1450LTM. In maps info is now 2012.2 in internal memory checked and 2012.3 also checked it works with both checked should I uncheck 2012.2 or leave both checked


  • t923347 426 Points
    Personally I would delete the old map file from the Nuvi but if you don't want to do that then IMO you should uncheck the entry for 2012.20.
  • Spyder63 331 Points
    I would keep older maps, but unchecked. Should that little, tiny micro SD card ever pop out and get lost you can reasonably still be in business with a usable mapset.

    Or the SD card could go bad or a file become corrupted. If anything bad happens you know it will happen on that vacation of a lifetime.
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