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Pete, Engineer
Category: GPS
Satisfied Customers: 17397
Experience:  Over 16 years experience installing and repairing electronics.
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I have an echomap 74dv and was sold a navionics sd card

Customer Question

I have an echomap 74dv and was sold a navionics sd card which I inserted in the machine and downloaded it. Realized it was the wrong sd card and brought back to west marine and exchanged for the garmin sd card. Now when I insert it and try to download it says error, not enough room on memory card. Is this fixable?
JA: What is the exact model of your Garmin? And can you guesstimate how old it is?
Customer: echomap 74dv. About a year old
JA: What happened right before this popped up?
Customer: before what popped up?
JA: What troubleshooting have you tried?
Customer: looked online for answers
JA: Is there anything else the GPS Technician should be aware of?
Customer: no
Submitted: 13 days ago.
Category: GPS
Expert:  Pete replied 13 days ago.

I am Pete, and I'll be happy to assist with your question today.

Expert:  Pete replied 13 days ago.

Is there enough memory available on the Echomap's internal memory for the upgrade?

If so, the software may need to be updated first before you update the maps.

If the new card you got has maps on it, then you should just be able to leave them on the card and plug it in and access the maps externally without importing them.

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