LCD4 setting procedure is exactly the same, all 5x P, all 14 x C parameters & the basic tabs.
On the main screen the only difference is one doesn't get the watts output or amb temp on the screen.
The pad/button press procedure is the same just a bit more fiddly for fat fingers.
One has only the same 5 secs when turning on to get into the basic features then on to the advnaced.