Deleting MAD maps

 

I recently bought a Nuvi 750. Works well with 4.80 formware. However, it came pre-loaded with NT maps AND MAD maps. How can I delete the MAD maps?

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The MADMaps are not actual maps, but rather they are specialized routes and POIs.

Look for the .GPI file on the unit that corresponds to the MADMaps area and move it off the unit.