Ray Displays Pocket Projector July 17, 2011
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The LCOS-based pocket projector from Ray Ray Displays offers VGA resolution (640 x 480), a rating from July to October lumens brightness and a lower price than the competition, $ 200 street (the projector is only Fry). The low price is associated with minimal features, however. The projector does not include amenities such as the ability to copy files from a memory card or internal memory to read, for example. It also lacks a way to connect to a computer. On the other hand, it comes with an assortment of cables that connect a variety of video devices, making it a potentially good mate for mobile phones, cameras, iPods, etc..
Benefits
Low prices for low-cost VGA projector is its main feature. Not only is it one of the least expensive projectors available, it combines low cost with full VGA resolution (640 x 480). Most other projectors same price range are half-VGA (480 x 320).
Free arc. Unlike most projectors use pocket-sized, to the projector Ray is not a consequence of red-green-blue LED light source for the primary colors. Instead, he uses a white with red, green, and blue filters on the chip LCOS LED. Light sources sequentially on the human visual system to match the colors over time, leading to areas of light on the screen can break into small red-green-blue-sky, if you move to integrate your eyes or an object on the screen. With a white LED and display filters for red, green, blue and eliminates any possibility of simultaneous rupture of that color.
Good battery life. Ray Shows the rate of battery life with a relatively long 2 hours. If the battery go empty, you can still get the projector by connecting the power supply to four ounces Unfortunately you can not replace the battery. Once he dies, you have to rely on the power supply until you had a chance to have to recharge the battery with the decision of the projector.
Good connection options for video sources. Although the projector Ray has no way to connect to a computer (unless you have a composite video output on the PC), and provides a single connector – a mini-jack 2.5 mm AV d record – it comes with cables and adapters you allow a variety of video sources.
Three of the four cable connectors that among them, offer plug in an iPod, Zune, Archos, Cowon, and Zen Vision, among other decisions. May be the ends of a fourth set of RCA plugs, which used to connect any device with RCA jacks for composite video and stereo audio output.
In addition, a CR-Ray displays coupler delivers – Gender Changer three tied together – so you can go to the projector in a single connector and another cable to a video source to another. The coupling is particularly useful for video sources such as cameras that have non-standard video connections are usually come with their own cable to the camera at one end and an RCA video input to connect to each other.
Includes tripod screen height easily adjustable. Height adjustment of the image is a potential problem for pocket projectors. The projector Ray solves the problem comes with a small tripod with flexible legs 4 inches. The screws of the tripod in the bottom of the projector and it is easy to aim the projector up or down as needed.
Quite small. Some pocket-sized projectors are bigger than others. Ray is the projector on the small end of the scale to 0.7 to 2.3 xx 4.4-inch and 5.5 ounces – about the size and weight of a smartphone.
Good lighting. Most handheld projectors have a problem of maintaining uniform brightness across the screen. The projector Ray is exceptionally good at this point with a coverage of 76% on our tests. This results in obvious spots show no hot or cold, even on a white screen solid.
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