I got a new Helix G4N DI CHO for Christmas and put it on a Marcum lithium shuttle. When I do the split screen showing the history when ice fishing it will lock or freeze up on me. Have to power it down and restart it. I run it on ultra for the history speed. I was wondering if anyone else has had this issue or has a solution? Seams to only do it on split screen so far.
Humminbird told me to try a different batter and to slow the speed down on the history. You would hope the speed of history would not lock it up on a new unit.
Thanks for any help.