That sounds like a power supply. I would contact your local InFocus distributor. You can locate them on the Support section of the Infocus website.
An LCD projector projects video images by shining a light through LCD panels. An overhead projector is for projecting slides and still images printed on transparent plastic sheets placed on a glass surface.
Lumen is a simple way to indicate the amount of light the projector has to produce the brightness of the picture. The higher the number the brighter the picture.
A projector simply projects images onto a wall or projection screen. Projectors are typically used to increase the image size for viewing by audiences. Projectors come in a variety of sizes, normally measured in Lumens which is the brightness of the light. This brightness will determine the size the image can project and the distance the projector can be from the screen. Slide projectors use light to project images from 35mm slides. Digital Projectors use light to project images from computers and DVD players.
An overhead projector is used to project an image of a transparency onto a wall or screen by means of an overhead mirror. There are also "slide projectors" that are used to display photographic slides on a wall or screen. A "projector" or "digital projector" would be used similar to a computer monitor or a television screen that would display an inputted image from a variety of sources (blu-ray player, computer, laptop, dvd players, game console, etc.). In the case of a projector the image is projected with the help of a light apparatus shining through a small silicon ship and projected through a lens to create an image on your wall or projector screen.
The range of expected life range for projector lamps is 750 to 6000 hours with an average of 2000 hours.
Outdoor Light Projector in Summer
The movie projector uses light to project a picture. These running pictures are what people see when they watch a movie.
You can visit www.BulbsOutlet.com for a replacement bulb for your projector
The halo means there is a ring of light around one of the light bulbs. The other light bulb is a projector, a small concentrated light. If you see a late model BMW, it will have halo lights. Hope this helps.
Projector headlights provide a much more intense beam of light for your car. According to CarPart4U, "Stylized projector headlights allow for a much more concentrated and intense beams of light for your car driving lights needs. Projector headlights direct light beam penetrates the air, allowing the projector headlight to illuminate farther down the road than run-of-the-mill parabolic headlights." http://www.carpart4u.com/autopart/Projector-Headlights-p-1-c-6.html
Projector - 2010 The Cold Light of Day 2-14 was released on: USA: 9 April 2012
press the light button(the light bulb.
Heat and light energy
An LCD projector projects video images by shining a light through LCD panels. An overhead projector is for projecting slides and still images printed on transparent plastic sheets placed on a glass surface.
The movie projector uses light to project a picture. These running pictures are what people see when they watch a movie.
The contrast ratio is a measure of how much light the projector can pump out. A high contrast ratio is especially important for daylight use.
Projector Lens