2 GB SanDisk sd card works

[CHP]

I just tried a 2 GB SanDisk sd card in the iCN 510 and it worked. I loaded the entire US and Canada map (about 1.7 GB). If you load the card up completely and let the 510 try to read all the maps it will hang part way through. I had to load about 1GB first, let the 510 read the maps, then uncheck the maps from the 510's menu. then load the remaining maps.

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