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h2oc


Will

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i have been an info 'gatherer' on this site for a long time, i finally decided to jump in. what a great place to be around 'like - minded' people!

here's one for you - when i zoom in to less than 1nm on my h2oc, the screen goes white and stays that way when i try to zoom back out. i have to power down the unit and start over. it's a brand new unit with an '04 navionics mn-ia chip.

any help would be appreciated. i could'nt find anything in the manual or on the HSOforum.

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thanks for the replies. i have not tried it with out the chip in it, i don't have any others to try. the nav chip came out of the boat unit and works in there. i am heading up to mille lacs today, i might pick up a lakemaster chip on the way.

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I also had a problem like that with my Ifinder pro and it seem to only do it on Lake of the woods so I took it back to thorn brothers and they gave me a new chip and it worked fine I later got a lake master and I like it much better.

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I think it may be a navionics chip/ gps issue. I had one in my x15 and it did the same thing. My lakemaster chip does not do that. Like previously stated if you zoom in too far it goes past the range of the chip and the gps must get a bit confused or something. Just remember not to zoom in that far. That worked for me.

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You posted you have a 4 year old chip? I have the 2008 chip in my H2Oc, and no problems zooming in closer than 1 nm. I think you need to get a more up to date chip.I am sure someone here can give you a more technological answer than I,but maybe the data on a chip as old as 2004 is not keeping up to the technology of a current H2Oc.I would upgrade to a new chip.

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