Humminbird Helix 5 Chirp SI GPS

Hi i just installed this fish finder on my Princecraft Aluminum boat. I followed the instructions an installed the transducer on the starboard side with the middle line on the transducer in line with the bottom of the hull which for me was the rivets. The leading edge is in line and the trailing edge is slightly below. When I go to use it, I get the images as attached. I did calibrate the unit to chart speed of 7 mph. I also shortened the side imaging distance. Calibrated the sensitivity and contrast.

I don’t think it’s working properly..

Any input is appreaciated.

Attachments:

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   fish-4.jpg
   

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   Fish-3.jpg
   

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   Fish-2.jpg
   

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   Fish-1.jpg