03-13-2012, 03:17 PM
SI/DI and sonar (200 and 83khz) are usless above 5mph (You might be able to get a decent image say up to 5.5mph maybe even closer to 6 if the conditions are right). Only thing you will get when faster than that is depth readings.
Lots of info and waaaaay smarter people on this subject out there on the forums...
Here is a couple that I look around in every now and then irt Humminbird products.
[url "http://forums.sideimagingsoft.com/index.php"]http://forums.sideimagingsoft.com/index.php[/url]
[url "http://www.xumba.scholleco.com/index.php?sid=e9b818f432967a108cf5f88216f33c2f"]http://www.xumba.scholleco.com/...7a108cf5f88216f33c2f[/url]
[url "http://www.bbcboards.net/zeroforum?id=279"]http://www.bbcboards.net/zeroforum?id=279[/url]
[signature]
Lots of info and waaaaay smarter people on this subject out there on the forums...
Here is a couple that I look around in every now and then irt Humminbird products.
[url "http://forums.sideimagingsoft.com/index.php"]http://forums.sideimagingsoft.com/index.php[/url]
[url "http://www.xumba.scholleco.com/index.php?sid=e9b818f432967a108cf5f88216f33c2f"]http://www.xumba.scholleco.com/...7a108cf5f88216f33c2f[/url]
[url "http://www.bbcboards.net/zeroforum?id=279"]http://www.bbcboards.net/zeroforum?id=279[/url]
[signature]