I called humminbird today and told them my unit has a ring around the screen (I guess from the sun) and it would shut off or turn on without anyone near it
They told me it would need to come in for service and that unit has a flat rate service fee of $489.85
That's 1/4 of what the unit cost new and I ask if there was another option they said no that they do not have a atherized service center

Not only does it cost a arm and leg to buy if it needs any work it will cost a left nut to get it fixed if it needs work

I can buy the i-pilot upgrade for my terova cheaper than I can get my graph looked at by the people who made it

Why in the name of everything good and holy would it cost almost $500 to get them to check out my graph