Hello everyone
I have a Lowrance 5" HDI sounder which doesn't pick up fish arches well when fishing in depths greater then 30m. Have fished grounds where I know there are fish and there's hardly any activity on sounder. I have tried everything in menu, adjusting sensitivity, depths, auto adjust, transducer frequency, ping speed etc etc. It picks up structure and bottom fine so don't think there's anything wrong with transducer. Transducer is mounted correctly
Works great in the shallower waters with fish arches picked up fine.
I also went fishing with a mate who also has the Lowrance HDI sounder and he experiences the same issue.
Does anyone else have these sort of issues and is there something I'm missing in the setup?
cheers