so I got to the control room, and decided to act a little crazy, started melodically and repetitively saying Copenhagen (sometimes I surprise myself with my own insanity), started flipping the switches to a random position, pushed the lever in and got it on my first try! sometimes the best way to think is without a mind!
(continuation) of course when reviewing other comments, the lever on the right may not require a specific frequency, but instead need to be pulled by default.
(potential spoilers) for the part with the two levers, it seems that each lever requires a different frequency(I have noticed that the lever on the right was reset when I completed the puzzle). also, prepare yourself as you open the box b/c the noise it makes when opening is rather startling.
that ending was beautiful. it flat out chilled me with acceptance and pride that I had conquered this AI by simply showing it's own errors that he and I share. a testament to human frailty and the perfection in it. 10/10