Humminbird 410150-1 PiranhaMAX 4 Fish Finder

hello everybody thanks for clicking on this video I finally got a chance to take my hummingbird piranhas max for di out on the water the lake that I'm fishing at is I'm very familiar with the lake I'm very familiar with the depths and what's under the boat with the structure of them on the bottom of the lake so I wanted to take it somewhere that I was very familiar with so that I knew it was giving me accurate readings on what's underneath me and the depth water temperature also so my experience with the hummingbird piranhas max for di was that it did give me a very very accurate reading about the depth about the temperature of the water the detail of the structure under the boat or under the water and on the bottom of the lake and I was also able to locate fish with the sonar unit and it was quite easy to figure out what was fish and what was not after studying the owner's manual and l