Humminbird helix 10 shuts off after startup menu. I can turn sonar off and use it that way but if I turn the sonar on and try to use it,it turns itself off.
Is this a new unit or a problem that has surfaced with a previously good unit? What specific model and generation? Try the link below and if that doesn’t help, call Humminbird. https://www.humminbird.com/support/faqs/PowerProblems