I was finally able to power on and test my Digital Apple RGB Monitor //.
I used these years ago, and I could swer that shen put into monochrome mode, the phosphour colour was teal-blue. This one is very much green. It also has a colour issue in RGB mode, which may be related, where white is orange-y.
My first question: Do any of you recall these being teal monochrome; and were there different phosphour modes on them in monochrome mode?
I have another one but the actual video connector is broken off. That could have been my old teal one, but I won't know until I take it apart and build a new connector. That one seemingly does nothing after powering on, so I need to open it anyway.