Quote Originally Posted by rnvinc View Post
My guess would be the same technology that allows "left" and "right" SI beams not to interfere with each other....

1. They are not "crossing" each other...
2. Possibly alternate pinging...
3. Possibly filters

Another question is how is the SpotlightScan beams not interfering with the DownScan beam...??...(maybe same as above...)

Rickie
Left and Right SS is 180 degrees apart, facing opposite directions.

DS is 90 degrees from each SS crystal and folks have shown where there is interference.


This is 30 degrees apart. I'd think if you are getting interference with beams 90 degrees apart, you'd experience the same with beams 30 degrees apart.