Quote Originally Posted by Redge View Post
Kosmo how did you come up with 6 feet? Trying to learn something!
Sonar counts the time from were the ping hit the target and bounced back to the transducer.its twelve feet deep and the unit placed the diver about half way to the bottom ao six feet.if the diver were twelve feet away the unit would have placed the diver at the bottom of the water column.