Exact same
thing happened to me last week. Fishing Reelfoot and had just bought and installed two 585cs on my boat. This lake is very shallow with an average depth of 5 feet or so. Luckily the units were interchangable and i just took the one from the bow and put it at the console. WOrked fine the rest of the week. I called humminbird from the resort that afternoon and told them of my situation, when i got home on friday a call tag was waiting and i shipped it out to them on monday. Havn't heard anything yet, thought i would give them a call friday and check on the status. They told me that either they would replace it or send a new one. Both of these options sounded good, especially since i haven't gotten the rebate check yet from when i bought the units. Hope everything turns out OK.
twister
Mistertwister
Here crappie, crappie, crappie, crappie......:D :D :D