Quote Originally Posted by matzilla View Post
If you add the wide DI to the 859 will the 83khz even work since the unit only drives the standard transducer at 200/455khz 2d? Is there a transducer selection on that unit that includes the 83khz?
Yes it uses the 200/83 ..... I don't have that unit, so I don't know what the menu selection is .... I bet Rickie will know