Here's a useful tutorial that describes how I use the "Sharpness" feature of my Humminbird 1198c Side Imaging fishing system to identify fish that are on the bottom. Sharpness turns those bottom-oriented walleyes and saugers into sitting ducks!
Using Humminbird Side Imaging's "Sharpness" feature to find bottom-oriented fish
Great shots Jason..Thanks for the training session.Thumbs Up What is your Sharpness usually set at when not looking for bottom fish?
I generally run with sharpness off, unless I am specifically looking for fish that are right on the bottom. Under those circumstances, I crank sharpness up to medium or high and take a careful look before dropping a line....or moving on.