Thanks. Besides the reels, just about the only part I could swap out was the light bulb, and even that had a process around it - for instance, I had to wear lint-free gloves because if I touched the bare bulb with my fingers, the oil from my skin could cause the bulb to explode when 1000+ watts start coursing through it.
Fire safety was a real concern. I had to be tested and licensed by the state, and most of the questions were about what to do if there was a fire. Part of the projection machinery included venting to get all of that hot air away from the projectors and out of the room (not unlike a server room).
Fire safety was a real concern. I had to be tested and licensed by the state, and most of the questions were about what to do if there was a fire. Part of the projection machinery included venting to get all of that hot air away from the projectors and out of the room (not unlike a server room).