Semperfifishing - Marine Electronics & Transducer Sales

840 unable to import data from card

Old 11-08-2019, 08:05 AM
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Default 840 unable to import data from card

Hi Gil & Co -- bought an 840XS from y'all about 5 years back and really like it.
Recently I tried to import waypoints I've exported from Homeport to a 32GB card. For some reason, the Garmin unit won't "see" the card at all. I formatted it "MSDOS (FAT)" but I'm wondering if there's still some size limit that's causing problems, OR the internal contacts might be corroded. Any tips? It's flush mounted so I hate to remove it, unless I have to... thx!
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Old 11-08-2019, 10:38 AM
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Can you try it on a smaller card...
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