Quote Originally Posted by Boa3 View Post
What is the RTS Window used for?
The RTS (Real Time Sonar) Window is a vertical flasher (comparable to the circular flasher Sonar units) ...

When an echo is seen in the RTS Window = that target is directly under the xducer ...

In the regular 2d displayed image - everything to the left of the very 1st vertical row of pixels is history ...

Rickie