This is a brand new Humminbird Helix 7 G3N and when it was powered on for the first time this is what happened to the display. I preformed a hard reset but no luck. I switched the power terminals in the fuse box but also no luck. I was going to try a firmware update but the screen won’t stay on long enough to be able to select the update. Anyone else have this display issue?
@HumminbirdTV help!
Humminbird Helix G4N amzn.to/45UUy7q
3 окт 2024
