Off or Low
Off or Liw
Main thing is get away from auto sensitivity. Above 12 foot or so set to 80% and try there, then dial it back once you can see it to appropriate depths.
2015 Skeeter FX 21
...and down goes PhotoBucket with the new Terms of Service... I predict they will be out of business or begging for forgiveness inside a month. 6/30/2017