This guy is a "Residential Installation" trainee. Most of them are trained only from the tap port to the back of the TV. All the Amp/LE/Node info isn't even on the radar of a new install tech.
Maybe some of you need to go back and re-read his initial post and quit shooting over his head.
This is CABL.com posting #160126. Tiny Link: cabl.co/mPOQ