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Humminbird Autochart Map Card- Zero Line SD Card V1 for North America

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Please note this card is included with purchase of Autochart or Autochart PRO
Zero Lines Card is optional for select ONIX, ION, HELIX, 1100, 900, 800, and 600 Series models
The North American Zero Line SD card is 32 GB and contains zero lines for over 140,000 named water bodies and over 1.75 million unnamed water bodies

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The Zero Lines map card is the starting point for building your own maps with Autochart or Autochart Live. with these all-important Zero Lines as your foundation, you can begin creating your own, accurate and detailed maps of any fishing spot, even where contour coverage doesn’t exist. Anglers can purchase Zero Line Map Cards to view the Autochart-created maps on multiple Humminbird units. for those with the Autochart PC program, simply export the map from the program to the extra Zero Line Map Card and you’ll have multiple charts of your favorite fishing spots ready to view on a range of compatible Humminbird fish finders. for those with GPS-equipped HELIX G2/G2N Series models, or any SOLIX models, the Zero Lines card can record depth contours, bottom hardness and vegetation directly onto the card.

Please note this card is included with purchase of Autochart or Autochart PRO
Zero Lines Card is optional for select ONIX, ION, HELIX, 1100, 900, 800, and 600 Series models
The North American Zero Line SD card is 32 GB and contains zero lines for over 140,000 named water bodies and over 1.75 million unnamed water bodies
16 GB of free space to maintain your custom maps
Card must be present to get the detailed Zero Line base map to display in Autochart PC