Fish finder helix7

[fearfish]

So i bought a helix7 si it came with a navionics card with it and im starting to realize its kind of a worthless card for around here any body know much about these or the fish finders i reading and found i can record lakes by driving around on them any body have any experience with this fishfinder doing this i will say if any body wants a ice fishing and sonar for the boat this is one to look at it has a ice fishing mode also that works great just disapointed that the map didnt work at hyrum like i thpught it was going to
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[liketrolling]

I have never fished hyrum
but try this on you helix go to settings charts navionics and turn sonarcharts on.

and that should give you the contours. I don't have a helix, but you should have 2
ether navionics or sonarcharts

go to you tube are read the manual on how to use settings on your fishfinder also how to use navionics chart settings

I'm not sure if this is hyrum res. but go here

http://webapp.navionics.com/?lang=en#boa...0%7DFjgxiT


in the bottom Left is a circle hit that and you will see what I'm talking about.
click on sonarcharts and see what happens


if you want to make a map you will need to buy this
Humminbird AutoChart Zero Lines Map Card

there is a trick to doing it right again watch youtube
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