Three are 3 flat spots on the LSV32.
Top one is forward middle is downview. Need to have each parallel to the bottom respectively. Just switching the mode on settings doesn’t do much. Need to have the transducer leveled to bottom per setting.
With new updates you can adjust forward view to see behind you more. Not sure downview is relevant to even use open water. I see no advantage using it.
For 35 feet or less. Always have transducer pointed at your line where it meets the water.
Level your transducer as much as possible. Glue a bullseye level to the top of your pole.
Settings
TVG off
Noise reject high
Color gain min 85 up to 100
Blue color screen
Last is adjust your gain till you see your jig. Should be stitching rays on your display.
If you can’t see your jig/lure directly under your boat it’s your settings or your transducer is not level.