2nd zero lines card

So I purchased a second zero lines card so I can use my snazzy autochart live maps on my bow unit. I am unsure of exactly how to transfer the files to the second card though. I usually can figure out a manual pretty well but cant seem to find how.

The original card has three folders, ACDATA, AC, and LkMaster. The new one only has LkMaster. I think I need to create a new AC/LkMaster folder and copy the contents from my original card to the new one. I would like some confirmation before I do, the instructions have me worried about changing the contents of the card. I presume if I used the new card to record some autochart live and then transferred it to PC the folders would be made by the unit or the program, but don't really feel like doing all that just to make a folder.

Thanks as usual!

You are correct that those folders will be created upon first use by either AutoChart Live or AutoChart. I have manipulated the AC folder countless times without issue. Just don't mess with the LkMaster folder or you risk having to send it back for a $20 formatting fee.


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So in case anyone else is working this out, it was simple once I figured it out. You cannot simply copy your AC folder from one card to another. You have to load your map in Autochart, pull out the original card, pop in the new one, and do the lakemaster update. This creates a new folder with whatever signature or code makes it work. I tried it with a folder copied from my first card and when loaded into my 859 it would say loading chart and then shut the unit down. Now that I have the folder I may be able to move and copy contents within it but for my purposes I will just upload new autochart live data after each trip when I import the files to my PC.

As far as in the unit, from the chart menu, you select the chart card slot you want to use, and then go to map layer and choose AC.