Posted by Ben on February 09, 2005 at 19:32:31:
I have an Eagle Fishmark 320. The only fishing I do is crappie fishing. What settings do I need to use in order to have any faith in what I see on there?
I usually keep the sensitivity set very low because if something would show, I could believe it. However, fish don't show up hardly. Should I set the sensitivity higher...how high? Any help would be appreciated.
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