Hello, I have recently ran into an issue with my 859 CI HD, I was putting in some way point sitting in my boat in the garage, and the screen went black. I am getting power to the unit as the buttons are back lit, but the screen doesn’t turn on. Have any of you guys ran into this with any of your units? It is way less than a year old so it will be under warranty, just seems odd that it would happen. Working great putting in cords one sec, black screen the next. Batteries are good as I was running other H-bird units at the same time……Let me know if you have any suggestions.
Thanks