Rotate the SI xducer 60° to get the "side pointing" SI piezo to point straight down ...
This "aims" the strongest part of the sound pulse straight under the boat ...
Strongest part of the sound pulse = stronger echoes = better displayed DI images ...
http://i477.photobucket.com/albums/r...psc69ceb32.jpg
This will give better DI images in the HB SI units ... (Even tho the SI image will not be correct with this rotation) ...
Read this ... All of it ...
http://www.crappie.com/crappie/side-...experimenting/
And this ...
Ehrler's use of XNT-9-DI-T transducer with 1198?
Rickie

