I've got my new 597 ci HD DI unit mounted and I've used it twice. I am still breaking in a new engine so I don't go much faster than 30mph or so.
At all speeds it reads depth fine but at any speed above 15-20mpg the traditional sonar view fills with "noise". The DI view is more stable and I've moved the transducer down a bit and it doesn't seem to help any.
What should my expectaions be of this unit? Maybe I am thinking it should display a crystal clear reading at all speeds?
It works fabulous at trolling speeds and putting around.
At all speeds it reads depth fine but at any speed above 15-20mpg the traditional sonar view fills with "noise". The DI view is more stable and I've moved the transducer down a bit and it doesn't seem to help any.
What should my expectaions be of this unit? Maybe I am thinking it should display a crystal clear reading at all speeds?
It works fabulous at trolling speeds and putting around.