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IslandSurf

Fish Finder Question

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Hey guys,so I have the Lawrence hook 7 and im just curious to see if anyone can help me figure out this issue ive been having.Even when i put the settings on fast trolling as soon as i move the boat the screen goes crazy and takes forever to reset itself...Can anyone help me here?

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I had a Garmin so no specific model wise advice, but often the prop wash based on where the transducer was placed would blank the screen out once I reached a certain speed. Had to slow down before the screen refreshed and gave me a true reading. Also would suggest you check your connections. I was having the darn thing blank out completely at times, after I checked the connections saw they were corroded. Once I cleaned that up it worked well. 

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On 11/11/2018 at 6:51 PM, Stonesipher said:

If it’s working well at rest then it’s ducer placement 

2nd that 

 

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