Some projectors built for dedicated home theater have now dropped below $1,000, making them much less expensive than flatscreen TVs or rear-projection TVs. When compared to televisions, projectors enjoy the inherent advantage of larger screen sizes. Expanding on the issue of screen size, projectors have the advantage of not being restricted by an outer limit. Once this happens, a projector usually must be returned to the dealer or manufacturer for cleaning. What’s even better is that projector screens, regardless of their size, are not permanent. You determine how big you want the image to be based on how close to the wall or screen you place the projector. Front projectors look their best in a darkened room, just like a movie theater. Front projectors generate the biggest possible image size. However, most projectors will require periodic attention. At their base level, projector screens are naturally larger than their TV counterparts. Other factors, such as the distance between the viewer and the screen, have an impact on eye comfort as well. A big part of the decision depends on what you intend to do with it. That isn’t to say, however, that it’s impossible to find a very expensive projector, but for what you get at the base-level, the cost/benefit ratio is quite good. With that in mind, are you considering projection for your home theater? ("Lens shift" is a feature that lets you move the lens up and down, and sometimes sideways, in order to adjust the location of the projected image without moving the projector. If the advantages of projectors have swayed you into considering a purchase, the next step is to jump from the theoretical to the practical, in that you should decide which model is best for your needs. If this is the case, a projector can be used to throw a smaller image, say about 60" diagonal. Most projectors do not have this feature, and some do.). Or take a more about home entertainment projectors here. Rear-projection TVs-Advantages and limitations With the use of projectors in the classroom, students can take better notes with the ability to discern what information the teacher displays is most useful to them. 6 Advantages of Projectors for Home Entertainment, Projector Advantage #1: Customizable Screen Size, Wireless Presentation Displays at Home for Work and Play, 10 Fun Things to Do While Quarantined at Home. Easy to install. Hereafter students no longer need to crowd around the Laptop or desktop computer monitor to view any multimedia presentations. Space saving. These days, whether it be phones, televisions, or projectors, size optimization is what manufacturers strive for. If you are acquiring a DLP projector for home use it is important to verify that you, your spouse, and any other regular viewers are not sensitive to DLP rainbow artifacts. The ease of installation can vary actually. del.icio.us     Projectors enable teachers to create bulleted PowerPoint presentations or other highly organized notes for the class. Christina Whitaker began her writing career in 2005 in newspaper journalism. There are several advantages that tends to make multimedia projector as the centerpiece of the classroom’s advance enhancement technology to take classes in an effective way. Today, with online streaming services presenting new shows and movies every other day, there is no better way to enjoy them than from the comfort of your own home, particularly by way of a home theater system. In opposition to televisions, the presence of which is permanent, the small size advantage of projectors allows them to maintain a more subtle presence in your entertainment space. And measured on a cost per diagonal inch basis, they are clearly the least expensive video products on the market. Texas Instrument, the maker of DLP technology, along with the vendors that build the products, have successfully addressed this problem by accelerating the rotation speed of the color wheel on models intended for home video use. Did you know that your eyes actually feel more comfortable when looking at projected images? In the case of televisions, there is a distinct size maximum that is dependent on the technology of the day. There are a few projectors available that have no filters and no filter maintenance, and they can have extended lamp life as well. Students can listen to lectures given by worldwide experts. A small projector that is mounted on a coffee table, a rear shelf or bookcase, or mounted on a ceiling, takes up no floorspace in the room. At this image size the picture is usually very bright, and can be used with some of the room lights on. In short, the projector solution is not as plug-and-play as a television. This is in contrast to televisions, which use emitted light. You may recall, once upon a time, movies were for movie theaters and TV shows were for televisions. Be mindful of lamp replacements costs--if you like to run your TV most of the day as background noise, you will not want to use a projector in this manner. They can even be cheaper than a regular 36" television. Projector Advantage #6: Value. In broad terms, they range from the versatility of projectors as devices to better eye health. Consider for a moment, in the age of 45-inch televisions, which weigh about 30 lbs and are not convenient to hold, how often you hear of people moving them about on a regular basis. If you are trying to create the "movie theater" experience, this is not really a disadvantage since you want a dark room anyway. By using projectors, teachers can more easily prepare all notes prior to class for easy presentation. So those with a lot of ambient light should either think about projectors with high light output, or focus on the alternative video products linked below. So your intended usage needs to be considered before selecting a front projector. Home entertainment projectors are not limited in size in the same way TVs are, which is a significant advantage of projectors over other home entertainment alternatives. Moreover, the emergence of short-throw projectors has even made it so that they can be placed on a shelf within close range of the projection surface. Furthermore, the more expensive 3-chip DLP projectors have no problem either, since they don't use color wheels. Home entertainment projectors, on the other hand, have never had a need for such a transformation, as their size is a non-issue. So if you are taking the step up to large screen projection, carefully think through what you will need to do to install it the way you want it. Whether you’re studying times tables or applying to college, Classroom has the answers. So long as the projector is in a position to properly project onto the desired surface, then its actual location is not of much importance. In theory, actual image size can go up to 300" diagonal or more. Advantages and Limitations. Installation can be more involved. Dark room often required. Return to introduction, Bookmark:   Of course, if you are going for the big multi-channel surround sound system and the full "theater" audio experience, it is best to have a very big video image to match it. Considering the technological and practical advantages of projectors for home entertainment, they are altogether reasonably priced. Most people are not sensitive to this phenomenon, but those who are can experience it as anything from a minor distraction to a severe flaw that makes the projector unwatchable. Eyestrain, for example, is caused when trying to focus on images that are too small for your eyes to look at comfortably. There’s something to be said about the value of projectors over big-screen TVs as well (see Projector Advantage #6 below). The beauty of projectors is that, unlike televisions, they can operate on any surface, rather than through one set screen. So read on to find out all six advantages of projectors for home entertainment. They do, and this is actually due to the effect that reflected light has on the eyes. Usually weighing somewhere between 2 and 20 lbs, the average projector owner should have no problem moving around with it, if need be. In order to ensure quality, many projector owners opt to project onto specially-made screens or white-painted walls, but that isn’t strictly necessary. With the use of projectors, teachers can now use films, slides, and images to teach students about the world and places they have never seen and can't imagine. Choosing the Right Projector Resolution for Your Needs, Reflected light is less straining, more comfortable, Larger images create easier viewing, less strain, Easily carry to enjoy with friends and family. Also keep in mind this important trade-off: the projector will give you the largest image possible, or it can give you a very inexpensive 50" image. Not only are home entertainment projectors small, but they’re also lightweight. Many projectors also deliver exceptional sound quality, which is advantageous when listening to music or nature films. Advantages of Projector: Stable performance The laser is a cold light source, the temperature of the machine will be greatly reduced, the burning degree of the display chip will be greatly reduced, and can maintain excellent color for a long time. There is something just not right about having a room-shaking surround sound system and a relatively small 40" to 60" picture sitting in the middle of it. Projectors are sometimes called "front projectors" or "two-piece projection systems" in reference to the fact that a projector is typically used with a separate screen that is either mounted on a wall or hung from a ceiling. Projectors are sometimes called "front projectors" or "two-piece projection systems" in reference to the fact that a projector is typically used with a separate screen that is either mounted on a wall or hung from a ceiling. If budgeting the whole system is too much of a stretch, you can always get the projector today and use your current two-channel stereo as a good audio solution until you have the cash and time to get into the world of multi-channel surround sound. (Check out this article comparing projectors to screens in terms of eye health.).