Optoma X460 Data Projector White

today I'm going to take a quick look at this Optima EP 7 1 6 it's a DLP projector it's an older model it's it's a few years old but I bought this on eBay for about 25 bucks and the guy said it was untested so I figured it would be broken and I'd have something neat to work part because I do want to see the actual DLP chip because they're very interesting um there's a detailed write-ups available online Wikipedia whatnot but basically a DLP chip is a series of mirrors uh microscopic mirrors on on a chip and the light source in this case a big lamp right here is sent to the chip and the chips mirrors individually switch on and off the pixels of your display this particular one is 800 by 600 the pixel mirror as it were is in one of two positions it either dumps it into a big heat sink and then the pixel is effectively off or it bounces it through the lens this unit has a teeny tiny dusty l