Bought a used boat last year with a Helix 5, previous owner did not spend time with it so no knowledge. I have read information watched some videos and chatted with Bass Pro staff. I am getting a better understanding but still struggle if I am really seeing fish or what I think is structure. My screen is small and my eyesight has gone down hill so I am wearing readers. I went to Bass Pro today and checked out the larger unit but images still foggy without readers. My issues is not my eyesight but my brain, trying to understand what is on the screen.
I want to understand SI better to help identify fish to improve fishing with my son.
I will take any suggestions where I should start