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ViewSonic Corporation is an American privately held multinational electronics company with headquarters in Brea, California, United States. The company was founded in 1987 as Keypoint Technology Corporation by James Chu and was renamed to its present name in 1993, after a brand name of monitors launched in 1990.
DLP WVGA, 100 lumens, 30-100" image size, RGB LED Blackview Max 1 [21] February 2018 China MEMS laser, 720x1280, 50 lumens, 0-200" image size (MicroVision PicoP PSE-0403-103) Akyumen Hawk V3.0 Projector Phone [22] January 2021 Made in USA, Available: Global DLP HD 60 Lumens Akyumen Falcon V3.0 Projector Tablet [23] January 2021
A projector's throw ratio is used when installing projectors to control the size of the projected display. [1] For example, if the throw ratio is 2:1 and the projector is fourteen feet away from the screen, then the display width will be seven feet.
The PhlatLight LEDs are also used in a new class of ultra-compact DLP front projector commonly referred to as a "pocket projector" and have been introduced in new models from LG Electronics (HS101), Samsung (SP-P400) and Casio (XJ-A series). Home Theater projectors will be the next category of DLP projectors that will use PhlatLight LED technology.
Troubleshooting is a form of problem solving, often applied to repair failed products or processes on a machine or a system. It is a logical, systematic search for the source of a problem in order to solve it, and make the product or process operational again. Troubleshooting is needed to identify the symptoms.
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Enhanced version of Model One with an IR remote control. Versions were available that could project a 10-foot (3.0 m) picture and could be ceiling mounted. Novabeam Model Two
A useful innovation for overhead projectors with integrated lamps/reflectors is the quick-swap dual-lamp control, allowing two lamps to be installed in the projector in movable sockets. If one lamp fails during a presentation the presenter can merely move a lever to slide the spare into position and continue with the presentation, without ...