will the dragonfly 7 pro keep the navionics+ map in its memory or does the sd card have to be in the unit?
will the dragonfly 7 pro keep the navionics+ map in its memory or does the sd card have to be in the unit?
I believe it has to be in the unit.
Yes, the card must be in the unit. Navionics data will never save onto a unit from the card.