Quote:
Originally Posted by shrimpman steve
It is very possible you can upgrade the software in the older lowrance. If the unit takes an SD card you may be able to go to lowrances web site and down load the updated software. Call navionics talk to them then call lowrance. It worked for me.
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I have the latest firmware on the unit already (last update was in 2006). I'm just looking for a compatible map card and the old Nautic Path card was a really good one for coastal waters. (yes, I know it's ancient now, but I'm just looking for some help for Raritan bay and the inshore area past Sandy Hook.)
