Acer H5360BD 3D DLP projector (Contrast 3200: 1, 2500 ANSI lumens, WXGA 1280 x 720 pixels, EU / UK) (Electronics)
This is my 4th projector. My first was a CRT projector with 3 large lenses for red, green and blue in front. Since you had to mount the projector, cover open, the two outer tubes loosen, adjust, screw back together, lid on, screw .. yeah .. and the h