proyector portatil sharp xr-1x dlp digital 1200 lumens hdtv

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proyector portatil sharp xr-1x dlp digital 1200 lumens hdtv

24hrd solo nosotros te damos: factura y garantÍa de 1 aÑo en mÉxico no arriesgues tu dinero comprando en el mercado informal, que nos perjudica a todos proyector portatil sharp xr-1x dlp product description: features and benefits the notevision xr-1x is the ideal pico portable projector for the road warrior travelng executive.
with ddr dlp technology, native xga resolution, 1200 ansi lumens and 2000:1 contrast ratio, the sharp notevision xr-1x is able to meet the demanding requirements of almost any room or application. and, in the low-power mode, providing a lamp life of up to 4,000 hours, with low fan noise and power consumption, the xr-1x is both exceptionally quiet and economical to operate. micro-compact pico size about the size of a pair of paperback novels (only 2.5 thin) and weighing just over 3 lbs., the xr-1x is the perfect on-the-road presentation companion. carl zeiss optics carl zeiss optics and zoom lens provide a high quality image to enhance presentation clarity. on-screen interactive help and easy system integration ensures easy set up and operation of the projector. users can also easily customize the projector to meet specific requirements with multiple connectivity options, a new intuitive gui (graphic user interface) for more intricate picture correction and set-up, color-coded connectors and backlit operation keys. wide computer and video compatibility with native xga resolution (1024 x 768) and compatibility up through sxga+ (1400 x 1050), the xr-1x easily interfaces with pc, mac and workstation computers. additionally supports dtv and hdtv formats for connection to dvd players, vcrs, tuners and video game systems. low power economy mode provides increased lamp life (up to 4000 hours) for reduced cost of ownership along with low fan noise and power consumption. handy credit card size remote offers convenient remote control of all standard operations, plus wireless mouse, and freeze and resize presentation support. ddr dlp technology assures high contrast ratio (2000:1), image quality and reliability. inputs and outputs ? computer inputs: rgb (or component video) - 15 pin hd? video inputs: component video (or rgb) - 15 pin hd; s-video (4-pin din); composite video (rca)? outputs: usb port (b type) specifications ? min/max screen size: 30 - 270 (diagonal, 4:3)? min/max projection distance: 3 7 (for 30 diagonal, 4:3) up to 32 5 (for 270 diagonal, 4:3)? brightness: 1200 ansi lumens; 1040 ansi lumens in low power (economy) mode? display resolution (native): xga (1024 x 768)? resolution capability (maximum): sxga+ (1400 x 1050)? contrast ratio: 2000:1? compatibility: data compatibility: pc, mac, workstation. video compatibility (dtv/hdtv): 1080i, 1035i, 720p, 580p, 580i, 540p, 480p, 480i? frequency range: 15-70 khz horizontal / 45-85 hz vertical? panel type: ddr dlp (single dmd digital micromirror device) - 12º? dot clock: 12-108 mhz? pc compatibility? mac compatibility? ws compatibility? video system: ntsc 3.58, 4.43 / pal 50/60, m, n / secam? dtv/hdtv compatibility: 1080i, 1035i, 720p, 580p, 580i, 540p, 480p, 480i? video circuitry: srgb color management? resizing: intelligent imageace resizing for compatibility up through sxga+ (1400 x 1050)? center to corner ratio: 80%? contrast ratio: 2000:1? lens type: carl zeiss 1.16x manual zoom/focus lens? pc control: wireless mouse incorporated into credit-card size ir remote control? remote control: includes ir (infrared) wireless remote control with mouse function? ir carrier frequency: 38khz? audio system: 1 watt monaural audio system with 1.1 round loudspeaker (3.5mm stereo minijack audio input)? lamp: 150 watt dc (end-user replaceable) - part number an-xr1lp? fan noise: 39db in standard mode; 36db in low power (economy) mode? power source: 100v - 240v ac, 50/60hz? power consumption: 195w standard mode; 177w low power (economy) mode; 4w standby with 100v ac? presentation tools: wireless mouse, freeze and resize functions incorporated into remote control a few notes about dlp dlp? technology is a revolutionary display solution that uses an optical semiconductor to manipulate light digitally. its also a proven and dependable technology preferred by leading electronics companies worldwide, with more than 2 million systems shipped to more than 50 manufacturers since 1996. dlp? technology is in use wherever visual excellence is in demand. in fact, its the only display solution that enables movie projectors, televisions, home theater systems and business projectors to create an entirely digital connection between a graphic or video source and the screen in front of you.
the result is maximum fidelity: a picture whose clarity, brilliance and color must be seen to be believed.the semiconductor that changed everythingat the heart of every dlp? projection system is an optical semiconductor known as the digital micromirror device, or dmd chip, which was invented by dr. larry hornbeck of texas instruments in 1987. the dmd chip is probably the worlds most sophisticated light switch. it contains a rectangular array of up to 1.3 million hinge-mounted microscopic mirrors; each of these micromirrors measures less than one-fifth the width of a human hair. when a dmd chip is coordinated with a digital video or graphic signal, a light source, and a projection lens, its mirrors can reflect an all-digital image onto a screen or other surface.
the dmd and the sophisticated electronics that surround it are what we call digital light processing? technologydigital light processing i: the grayscale imagea dmd panels micromirrors are mounted on tiny hinges that enable them to tilt either toward the light source in a dlp? projection system (on) or away from it (off)-creating a light or dark pixel on the projection surface.
the bit-streamed image code entering the semiconductor directs each mirror to switch on and off up to several thousand times per second. when a mirror is switched on more frequently than off, it reflects a light gray pixel; a mirror thats switched off more frequently reflects a darker gray pixel. in this way, the mirrors in a dlp? projection system can reflect pixels in up to 1,024 shades of gray to convert the video or graphic signal entering the dmd into a highly detailed grayscale image.digital light processing ii: adding colorthe white light generated by the lamp in a dlp? projection system passes through a color wheel as it travels to the surface of the dmd panel. the color wheel filters the light into red, green, and blue, from which a single-chip dlp? projection system can create at least 16.7 million colors. and the 3-dmd chip system found in dlp cinema? projection systems is capable of producing no fewer than 35 trillion colors. the on and off states of each micromirror are coordinated with these three basic building blocks of color. for example, a mirror responsible for projecting a purple pixel will only reflect red and blue light to the projection surface; our eyes then blend these rapidly alternating flashes to see the intended hue in a projected image. applications and configurationstelevisions, home theater systems and business projectors using dlp? technology rely on a single dmd chip configuration like the one described above.white light passes through a color wheel filter, causing red, green and blue light to be shone in sequence on the surface of the dmd. the switching of the mirrors, and the proportion of time they are on or off is coordinated according to the color shining on them. the human visual system integrates the sequential color and sees a full-color image.dlp? technology-enabled projectors for very high image quality or high brightness applications such as cinema and large venue displays rely on a 3-dmd-chip configuration to produce stunning images, whether moving or still. in a 3-chip system, the white light generated by the lamp passes through a prism that divides it into red, green and blue.
each dmd chip is dedicated to one of these three colors; the colored light that the micromirrors reflect is then combined and passed through the projection lens to form an image a few notes about hdtv dtv (digital television) is no longer just a mirage, shimmering on the horizon. lots of people are already enjoying its crystal-clear picture and sound ? and raving about it to their friends. dtv consists of two subgroups: hdtv (high-definition tv) and sdtv (standard-definition tv). if you consider our current analog ntsc tv system to be good, then sdtv qualifies as better, and hdtv is far and away the best. once youve seen hdtvs ultra-sharp detail, lifelike depth, and vivid colors, regular tv seems dull and lifeless. hdtv owners swear that high-def viewing is like looking through a window. there are three basic ways to receive hdtv signals: over-the-air (ota) broadcasts from your local network and pbs affiliate stations; digital satellite tv providers such as directv or echostar (dishnetwork); and finally, hdtv via cable.
the first step on the road to hdtv is determining what signals are available to you, and what equipment you need to receive those signals. once youve determined which dtv signals are available to you, its time to think about which type of digital tv makes the most sense.
there are two basic paths to hdtv viewing. an integrated hdtv combines a high-scan-rate display and an hdtv tuner in one package.
the tuner can usually receive both digital and analog over-the-air broadcasts (a few models can also receive directv satellite signals). an hdtv set has a widescreen 16:9 aspect ratio.
an hdtv-ready tv, hdtv compatible, or hdtv monitor have the high-scan-rate display, but must be connected to a separate ?hdtv tuner ? to receive digital broadcasts. most tvs of this nature include an ntsc tuner for viewing regular analog programs. hdtv-ready/ compatible/ monitor, tvs can have either the conventional 4:3 aspect ratio or the widescreen 16:9 ratio.hdtv (high-definition tv) is a widescreen, near-film-quality format featuring dolby® digital audio (but not necessarily 5.1-channel). the two most common hdtv varieties are 1,080-line interlaced scan (1080i) and 720-line progressive scan (720p). 1080i has 1,080 lines of vertical resolution and 1,920 pixels across each line.
720p has 720 vertical lines with 1,280 pixels across each line. solo nosotros te damos: factura y garantÍa de 1 aÑo en mÉxico no arriesgues tu dinero comprando en el mercado informal, que nos perjudica a todos. otras grandes ofertas de compusales de mÉxico


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