Nothing will happen to your existing maps
The zumo can handle multiple maps and these can be enabled/disabled as necessary. You'll probably find it less confusing if you enable only one map at a time.
Insert the SD card
Switch on the unit
From the main menu, click on the spanner
select map from the options
from the map configuration screen, select the button at the bottom in the middle, I think on the English version it says 'about' or something, press that and you will see a list which check boxes against your existing map and your new Greece Map.
Disable the existing map and enable your Greece map to use (or vice versa)
Disabling it only switches it off, it does not delete the map, so you can re-enable it later if you like.
HTH,
David
|