The specifics of the configuration should be listed in the owners manual of the unit, however some general things to do are: Select the correct transducer Set the mode to the type of fishing youll be doing (shallow water, slow trolling, salt water, etc) Turn off any Fish ID feature as they never work Increase the scroll speed Increase the sensitivity all the way, then dial it back until the picture is mostly clear Choose a good contrasting color set Set the frequency/CHIRP mode to what works best for your fishing I prefer mine set to a lower frequency to get a large cone

My usual size range is around 20-30mm, a one pence coin and a fifty pence coin if you like, which are about the right sizes for size twelve and size ten hooks respectively, though I've found that the hook size is not so important as the hook ends up completely buried inside a big ball of soft mush when the bait has been in the water just a few minutes and because the bend of the hook is not impeded it will strike through very easily, so if I start out with size twelves and get lots of little pecks that whittle the bait down and want to mount a big bait to compensate I won't change hook size to a ten or eight to accommodate the larger bait nor will I go down in size if I decided to use half-sized 10-15 mm baits as the bread will still expand and hide the hook
What approach do you use to remove these barbed fishhooks
As always, before my fingers get greasy, I install all of the parts on the rotor
Brother