RobJ

Thanks guys. I’m probably going to get the finder within the next couple of weeks. Should I order a Y cable to complete the install? As for the rear down imaging x ducer, will I have to change any settings as for the frequency between the two or will the graph know what’s up?

I am going to purchase a Hummingbird Helix si di chirp soon. What I want to do is install a transducer on the transom for Lake Superior and another on the trolling motor for inland. Is this setup possible? Is there a switch that can be used? If the trolling transducer is out of the water will it fry? I haven’t had a finder in 30 years. I’m a little confusicated.