Various types of short-range short-focus the big picture projector recommendation.

With the large popularity of the projector market, more and more see the mature projection technology, the brand of each type of competition between the projector lumens from the Competition, the contrast of these basic parameters, evolved into more attention to the functional application of the projector .aspects of some breakthroughs. .Because only these features to broaden the application of breakthrough applications of the projector, the projector to bring new users. .</ LINKCODE> <P> <LINKCODE> which, short-focus lens is really a very user-friendly features. .General projector and the distance between the screen and the screen size is directly proportional to the projector from the screen closer to project the screen size is smaller; the contrary, the bigger picture. .If the projector space is not large, but they need to show a larger screen, the projector will have to put the room in the back, but when in the company's small conference room, projector screen cast is very small, the fundamental expression .not see the advantage of large screen projector to. .</ LINKCODE> </ P> <P> due to its short throw projector lens can be easily within a short distance can be easily put in a lot of pictures, short throw projector was welcomed by the various types of small offices. .Here we will concern three broad market, cost-effective short-focus projector introduced one by one. .</ P> <P> <LINKCODE> lowest price: ViewSonic PJ506D projector </ LINKCODE> </ P> <P> ViewSonic PJ506D projector is an entry-level market for a variety of models of business families. .With SVGA (800 × 600) of the physical resolution, up to 1280 × 1024 resolution, to 16.77 million colors, 2000:1 high contrast screen can show more detail. .ViewSonic PJ506D supports dual-mode 4:3 and 16:9 display, the content can be adjusted to the appropriate mode of presentation. .</ P> <P align=center> ViewSonic PJ506D projector price is only 4,499 yuan </ P> <P> <LINKCODE> ViewSonic PJ506D projector front panel is black, metallic silver body with a lens cap for the pick .design, the metal texture of the operation buttons are also very comfortable to use, and simple, intuitive user operation buttons easy to debug, DLP's LOGO tell us that this is a DLP projection technology used. .Interfaces, the ViewSonic PJ506D projector is equipped with D-sub, S-video, RCA, Video, and other interface connecting the common desktop, notebook or even a TV box, DVD changer and other equipment. .</ LINKCODE> </ P> <P align=center> ViewSonic PJ506D projector details </ P> <P> The following is a detailed ViewSonic PJ506D projector parameters: </ P> <CENTER> ViewSonic PJ506D projector type of business .display technology DLP technology type and specifications of 0.55 "DMD chip projection lifting / desktop, Front / Rear Projection Distance (m) 1.0-10 meters support the highest number of 16.77 million color display resolution (dpi) 1280 * 1024 Standard .Display Resolution (dpi) 800 * 600 horizontal scanning frequency (KHz) 31-79 Vertical Frequency (Hz) 50-85 nominal contrast ratio 2000:1 Brightness 2000 lumens manual focus zoom lens, zoom (1:1.2 .x) Projection Screen Size 25 inches -285 inches dual-mode 4:3 and 16:9 screen display vertical keystone correction ± 15 ° projection lamp power (W) 200 RGB analog video input signal; NTSC, PAL, SECAM; HDTV 480i ., 480p, 576i, 720p, 1080i video and audio performance 2-watt x 1 (mono) input interface, an RGB input a composite video input 1 S-Video input 1 audio input 1 RS232 safety certification UL, CUL, FCC- .B, CB, CE, ICES-003, Argentina-TUV/GS, CCC, C-Tick, NOM, NEMKO, PCBC, PSB, EK, EZU, IRAM, PSE, RoHS, WEEE, MIC, Hygienic, Ukraine Total Power .(W) 250 (typ) performance of AC power 100-240VAC (auto switch), 50/60Hz (Universal) Product Dimensions D255mm × W223mm × H101.5mm Product Weight 2.7kg Other features images: brightness, contrast, keystone correction, long .aspect ratio, blank screen, gamma, white peaking, color temperature, color (red / blue / green) Video Mode: Saturation, Hue, Sharpness computer model: frequency, phase, horizontal position, vertical position of the Advanced: Auto News .source selection, projection set, hanging set, economy mode, lamp time, color space, auto shutdown, OSD time, menu position, factory setting restore voice: volume, mute </ CENTER> <P> Edit Comment .: ViewSonic PJ506D projector is equipped with short-focus lens that can be the product of 1 meter from the project the image, the smaller the space environment can freely play. ViewSonic PJ506D projector is a listing of the machine last year, and now prices have .fell to 4,499 yuan, can be said to be very cost-effective. </ P> <P align=left> ViewSonic PJ506D projector [Reference price] 4499 yuan </ P> 1 2 3 <p> this navigation: </ p> <li .class = 'cur'> Section 01: Version Minimum: ViewSonic PJ506D projector <li> Chapter 02: ultra-portable: Hitachi HCP-75X Projector <li> Section 03: the longest life expectancy: Mitsubishi LX390 Projector.