Unplug the unit and take out any batteries ( power down the unit completely), Let the unit dry out for a few days or dry with a hair dryer ( low heat ). If the unit still dosn't work I would assume water has damaged the main board ( process board etc. ). If that is infact the sitution, chances are the unit is not worth fixing. Sorry for the bad news. I hope it works out for you.
Ed
NC Electronics
Mills, Wyoming
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