Author Topic: Helix G3N SI SD cards  (Read 608 times)

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Offline rgary3

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  • Unit(s): Humminbird Helix 10 Chirp MSI GPS G3N
Helix G3N SI SD cards
« on: February 12, 2019, 11:55:05 AM »
I am going to be using the newest model of the Helix to map various rivers with side-scan, sometimes up too 100 km of river will be mapped. I am probably going to break them down in to smaller sections to keep file sizes manageable but I was interested in what SD cards I can use. Any recommendations would be helpful, I would like to be able to use the largest available memory and highest write speed cards but I have heard that the units have some limitation on what cards can be used. Also if anyone has experience mapping large areas and could reference about how much space these files usually take up that would be extremely helpful.

Thanks in advance.
RG


Offline rnvinc

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Re: Helix G3N SI SD cards
« Reply #1 on: February 12, 2019, 10:10:52 PM »
HB units can use up to 32gb cards  ...

Higher write speed cards are always recommended  ...

HB recommends the SanDisk brand cards  ...

Rickie



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