Quote Originally Posted by Jason Gilstrap LOWRANCE View Post
2 gig sd card up to 32 gig sd card. But once you update your unit, I would delete the software update off your sd card.
Which card would you recomend like a 2 gb or 8 or 16 or 32 gb to store the factory settings on this card will have the factory settings and only factory settings to go into my paper files. On the 4.0 I was wondering also which card to use and after it is installed I will delete the card and use it to record other things for fishing. Bare with me I am a green horn with this stuff. Thanks