what is a long throw projector
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Short throw vs. Long throw KraGorn Active Member. Short throw means a short distance between projector and screen .. say 1-1.75 times screen width as a rough guide, long throw is the converse being 1.75+. That means the HS51 is certainly 'short', from the spec:  Short Throw Lens (100 < 3m), ie. you could fill a 100 diagonal 16:9 screen (7'+ screen width) from less than 9'. I don't know the Sony but generally I think Lens Shift works at least 1/2 height and/or 1/2 width depending on what it's capable of.
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- UNIC Home Cinema UC40 800 lumens video Projector bundled with the HDMI wifi TS-02 to allow displaying of wifi connections, smart phone displays and computer screen displayed for a full Cinema experience. 3.7 out of 5 stars 11. Taotaole Multi-media Mini 800 Lumens Portable LED Projection Micro Home Theater Projector.
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Epson Brightlink 595Wi Projector Review â Interactive Features Setup and Use The other will be mounting the projector vertically at the back of a (large enought) white table to created an interactive table top. Also as mentioned earlier in this review, the projection surface needs to be rigid, such as a whiteboard or table top, and not a flexible fabric projection screen.
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- DLP projectors shine light onto a chip with microscopic mirrors, each mirror being one pixel of the projected image. The light is then reflected through the projector lens onto a screen. A DLP projector produces deep black and high contrast-ratio with no screen burn.ipe down the projector exterior and lens with a lint-free cloth dampened with a solution of one part isopropyl alcohol to one part water. Use canned air to blow dust out of vents and openings. When you're finished using the projector, turn the lamp off. Let the projector fan run until the projector is cool.
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Epson Brightlink 595Wi Projector Review â Interactive Features Setup and Use The BrightLink 595Wi will normally be wall mounted in the inverted position, as shown in the photo below, for use of the interactive features. The Touch Unit is shown mounted just below the projector. Wall Mounted Projector and Touch Unit.
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How far away does my projector need to be away from my screen? Best Answer: That depends on your projector and the size of your screen. Projector Central has an excellent screen size/throw distance calculator on their site.http://www.projectorcentral.com/projecti... Just select the manufacturer and model of your projector from the drop-downs then play with the sliders or directly enter your screen or room dimensions.ttp://www.projectorcentral.com/projecti... Just select the manufacturer and model of your projector from the drop-downs then play with the sliders or directly enter your screen or room dimensions.
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LCD projector LCD projector. An LCD projector is a type of video projector for displaying video, images or computer data on a screen or other flat surface. It is a modern equivalent of the slide projector or overhead projector.
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digital projector (digital projection display system) Part of the Multimedia and graphics glossary: 1) A digital projector, also called a digital projection display system, is a specialized computer display that projects an enlarged image on a movie screen. Such devices are commonly used in presentations. There are two main types of digital projection display systems.
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Extra Large Projector Security Cage Extra Large Projector Security Cage. A top security solution that fully encloses the projector mount in a locked steel cage to prevent theft, as well as recreational damage.Only compatible with RPA & RPM Series. NOT COMPATIBLE WITH VCM SERIES.
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What to Look for When Buying a Home Theater Projector 1 Contrast is probably the most important quality of a projector. 2  A 480p projector with a high contrast ratio will look much better than a 720p projector with a terrible contrast ratio. 3  For example here is a image of with a low contrast ratio (lowered due to light shining on the screen). Contrast is probably the most important quality of a projector. 2  A 480p projector with a high contrast ratio will look much better than a 720p projector with a terrible contrast ratio. 3  For example here is a image of with a low contrast ratio (lowered due to light shining on the screen).
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- projector and conventional headlamp, both give out different types of light beam. The projector(HID) light beam is more towards white light segment which is brighter than a conventional xenon light which is better in normal conditions.
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- Some Short Throw Projectors to Consider. 1  LG Electronics PF1000UW Ultra Short Throw Smart Home Theater Projector with webOS 3.0 Smart TV (2017 Model) Price: Check on Amazon. 2  Sony LSPX-P1 Portable Ultra Short Throw Projector with WiFi/Bluetooth, wireless HDMI unit, compatible with Android & iOS. - 3 4%.
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- A. No. Most overhead projectors are designed and wired to use one specific lamp type of a certain watt and voltage rating. The lamp types are usually not interchangeable. Halogen lamps give typically 25 to 70 hours of light, depending on use and manufacturing quality.
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How to Choose Between LCD and DLP Projectors With regards to projectors, LCD projectors typically send light through a prism from a metal halide lamp that separates the light into colors (green, red and blue). The video signal is essentially split by color, and the prism sorts the colors and projects the specified image.
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Short Throw vs. Long Throw Projectors: Whatâs the Difference? Like most technology purchases today, in the debate of short throw vs. long throw projectors: it all depends on what you’re looking for. Short vs. long throw comes down to your home theater setup and the amount of viewing space available.
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Inventory of DON Systems With Completed Privacy Impact Assessments DPRIS currently has access to the interactive Personnel Electronic Records Management System (iPERMS) (Army), Electronic Military Personnel Records System (EMPRS) (Navy), Optical Digital Imaging Records Management System (ODI-RMS) (Marine Corps), Automated Records Management System (ARMS) (Air Force), and the JSRRC records management system.
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- TCL Chinese not a true IMAX theater, but they did drag a IMAX projector in there for Interstellar. It's a Barco 4K digital projector and is (probably) the same one used by the Cinemark. Cinemark recently built a new theater in Playa Vista and I did a review of it.
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What is an Elmo&Trade; Projector? An Elmo™ projector is a document camera and projection system that is commonly used as a descriptive name for all such systems, regardless of who manufactures them. This is not a correct use of the term and many companies fear when a situation like this develops that they could actually lose the value of their name.
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12 of the Best Classroom Projectors for Schools â HD, Presenting, Gaming and Video The first High Definition (HD) entry in our list of classroom projectors, the Optoma HD141X is amazingly good value for what it delivers. With top-end resolution and crystal clear contrast this is great option if you are looking for a more modern future-proof piece of equipment.
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- Stumble. Post. Share. LCD and DLP video projectors offer the home viewer a viable way to enjoy a true cinema experience from their home theater. Watch this About.com video to know what to look for before buying a video projector for your home.Show transcript Hide transcript.he video projector is still the best way to show a real movie theater experience. We can put a projector on one side of the room and a screen on the other side and show a ten foot wide picture that really rivals what you can see at the local multiplex.
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- Downsides of short-throw, and especially ultra-short-throw, projectors are that they are more expensive than traditional models with long-throw lenses, and tend not to do as well in large conference rooms and small auditoriums.
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LCD Projector An LCD projector is a type of projector based on liquid crystal displays which can display images, data or video. An LCD projector works on transmissive technology. LCD projectors are more popular than many alternatives due to the fact that they are cheaper to produce and have excellent color reproduction.
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- There are four basic kinds of images you can show on a projector: data, video, photos, and games. Any projector can show any kind of image, but it's important to understand that any given projector can handle one kind of image well without necessarily doing a good job on other kinds. Naturally, you'll want a projector that does a good job with the kind of images you plan to show. Most models are sold either as data or business projectors, or as home theater, home entertainment, or video projectors.
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- Brand New Epson Home Cinema 8350 UB Projector Lamp replacment with housing/module. This replacement lamp is designed to replace the original lamp of your projector.
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"""Problems Faced By Primary School Students When Learning Environmental Science"" Essays and Research Papers" Mathematics is the abstract study of topics encompassing quantity, structure, space, change, and other properties; it has no generally accepted definition. The expression you wish to evaluate:
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How to Install a Home Theater Projector and Screen from Start to Finish Throw distance x width of screen in inches = distance from screen to projector lens. Throw distance is the distance from the screen to the projector. For example, if your screen is 87” wide and the throw distance of your projector is 1.3, the projector should be 113” (87x1.3=113”) from the screen.Remember to measure from the center of the projector’s lens straight to the screen, like the above image shows.For most people, your projector will list a throw distance, or throw ratio in this case, of something like 1.5-2.25. The wider the throw ratio, the more wiggle room you have in placing your projector.he total height of the screen is considered 100%. So, let’s say that you have a projector screen that is 49” high (continuing with the 100” diagonal screen mentioned earlier), a 100% vertical offset would mean that the projector needs to be mounted 49” above the center of the screen.