RL F-15C MPCD functionality help!

After some research in various manuals I've found these diagrams of F-15C MPCD functionality. Is, by chance, someone here who has better sources regarding using of actual MPCD? I am missing any RL manual where exact MPCD operation (and buttons) are described. Only diagrams from weapons employment manual, flight manual - but no functionality is described. After reading F-15 wishlist thread, I know that Oleg from ED has quite a big knowledge about F-15C systems. Perhaps you could help?

Thank you very much for this page imagery, it might be useful, but without some legend it is hard to decipher. May I ask about the source? Is this from other, older sim or manuals?

Thank you very much for this page imagery, it might be useful, but without some legend it is hard to decipher. May I ask about the source? Is this from other, older sim or manuals?

As a rough guess of what it's showing:

• Blue aircraft shape in the middle of the compass rose: Your own aircraft
  
• Solid green lines emanating from your aircraft: Radar scan azimuth
  
• Orange line & triangles:Waypoints (6, 7, 8 and 9)
  
• Blue circles: Wingmen (2, 3 and 4) with altitude underneath
  
• Red single letters/numbers: Possibly ground radar/SAM sites, S = Search, 3 = SA3, 6 = SA6
  
• Red dotted triangles with text underneath: Enemy flights of planes, i.e. 2F/23 is a two-ship of Mig-29s flying at 23kft - white dotted line either side shows it's been hooked (and extra info is showing for that flight bottom right). There's another two-ship flying at 42kft on the screen as well.
  
• Green circles: Friendly flights with altitude underneath