Hot morning but we got on a few!
Anyone a hummingbird electronics expert? I have a hummingbird 899 CI HD SI. Took the boat out this morning and hooked up the graph and it powered up as normal ...more and the hummingbird image appeared on the screen and that's all that happened it never loaded to the gps/fish finder screen. Tried powering down and up several times with the same results.... any ideas what to do?? Thanks