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788ci HD DI width of coverage

n brocato's picture

By n brocato - Posted on 22 November 2010

Anyone have an idea of the width of coverage on the new 2011 DI units? I have told there are three width settings. Comments please.

Ray's picture

Here is where I have found the best reading info that explains the difference in DI and 2d sonar and the beams used to get the wider coverage.


n brocato's picture

Thanks for sending the article, very informative.

N Brocato

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A flat is just as it sounds. This is an area of shallow water that has no defined drop into deeper water. The water depth is uniform or gets deeper very gradually. Flats can be found at the backs of all the bays, in coves within the bays and on the main lake where the flat land adjacent to the river was covered up by water when the rivers were backed up by damming.

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