Self-explanatory, in that this page is for EOPs which run on air compressors. It should come as no surprise to know that these EOPs almost universally display on a “control” or “interface” screen placed somewhere on the compressor.

All that is known, is that they have a little screen, and it displays the Linux framebuffer test upon starting up.

https://www.reddit.com/r/mildlyinteresting/comments/hr86ef/the_new_air_compressor_on_our_jobsite_runs_linux/