Fishfinder?? Eagle Fishmark 320

imported_Warren

Petty Officer 1st Class
Joined
Apr 7, 2003
Messages
261
I recently purchased an Eagle fishmark fishfinder for my boat. I am getting either false alarms(marks) or no scratches on the screen at all. While i'm fishing I see a lot of fish on the screen, look down and I can see the bottom and nothing. I turn down the sestitivity and I see big stripers boiling all around the boat and I can't meter them. The reason I purchased this model is because of my budget and its 800ft depth. has anyone else had this problem or did I just purchase a P.O.S. I have tried all the adjustments, I can see the bottom great but thats it........
 
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