This is simply the depth below transducer adjusted for tide. Universal Sonar 2’s state-of-the-art, integrated and protected transducer is built into the lower unit of the motor and all wiring runs inside the indestructible composite shaft - out of sight and out of harm’s way. Does anyone have any tips for what settings are optimal for trolling ? With its latest Doctor Sonar educational DVDs, marine electronics company Navico now offers the solution to getting the most out of your Lowrance HDS and Elite units. The only other real settings seem to be the frequency. All of these features can help you catch fish, but the GPS is vital for finding break lines on lakes you have never been before. In this video clip, Lance Valentine from Walleye101 shows how to set up some of the basic Sonar settings on the new Lowrance HDS units.
Doctor sonar lowrance settings at the heart of the hook 2 fishfinder.
