Originally Posted by Velocir
So, I recently got an old gpsmap 232 with a couple bluechart chips and was wondering if anyone knew of a way to transfer our own charts
(from noaa or maptech) onto a bluechart card so the garmin
can read it.
Unfortunately, Garmin Chart Plotters will not read charts in any but their proprietary format. You may yet be able to find older Blue Chart CD's that will work
with the unit (you load the maps to a Garmin Chip via their card-reader) but you will need an unlock code for the chart-set you're trying to up-load to the chip or that won't work
either. Garmin is very protective of their products--particularly chart sets.
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