I have the a similar Furuno and was told by an electronics guy there was a special card reader required, though I didn't verify this with a second source.
I have the same Garmin,but only used it as a backup so not much data on it and never tried to pull anything off, though I'll take a look next time I'm at the boat.
Interested in what you find out.
I have the same Garmin,but only used it as a backup so not much data on it and never tried to pull anything off, though I'll take a look next time I'm at the boat.
Interested in what you find out.