All About Watching TV On A Home Theater Projector

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How Can You Watch TV On A Home Theater Projector?

A home projector will let you watch TV on a bigger screen. It can either be a rear projection, which involves placing the projector behind the screen, or a front projection, where the projector is placed between the screen and the watcher.

The advantages with both systems are that you’ll get a larger screen for a better TV experience. This is particularly good for people who want to watch sports or any activity that calls for a larger screen.

Rear Projection

Rear projection systems are best for watching television in a dark room. You’ll get the widest angle of view because the projection only comes out of the front of the screen. This means you can watch TV from where you are, instead of having to come within a few feet of the screen, like with front projection. Also, those with motor-home style setups will find a rear projection more convenient.

In a typical rear projection setup, the projector is installed high on the wall above the screen. The reason why it’s mounted high is to minimize the reflection of the projector’s light source.

Projector Vs. TV, Which Is Better?

Many people are debating whether they should ditch their TV and purchase a projector instead. Whether you hate paying a monthly bill to a cable or satellite provider for hundreds of channels that you never watch, the price of a home theater projector TV set seems like a great alternative. But will it be money well spent?

That’s what people debate about. The issues that most people have with TV is that they have to pay a lot of money for so many channels, and in order to watch one channel, you may need to pay for many other package deals. It’s easy to spend far more than you’d like to.

But on the other hand, the advantages to home theater projector TV include the ability to get a much bigger screen. You can get a much higher image resolution than with a regular TV. You get the fresh feeling of using a new TV rather than using something that has been looked at by hundreds of eyes before. And finally, the cost of a projector and its screen is usually less than that paid for a regular, smaller TV. Although it will vary depending on a number of factors such as the size of the screen, the quality of the projector, and the features you wish to have. In general, your cost to purchase a projector will be cheaper than the purchase of a new TV and then you will save a lot of money in the long run.


TV projectors are often thought of as the perfect solution for houses that have a combination of little space and 100 inches or more of TV. They are a good choice because they are convenient, offer unmatched picture quality, include specialized features and can provide premium entertainment, especially when compared to their cost.

TVs come in a variety of costs based on the brand, the screen size and what features it offers (such as 3D, 4K, Smart TV). There are many great brands out there that can be purchased in 100 inch and greater TV sizes, including JVC, Epson and Sony. 3D TV offers an immersive experience, especially when combined with 3D glasses.

4K TVs offer a sharper picture with 4x the resolution of high definition, and 4K movies are becoming more and more available. Finally, Smart TVs can connect to the internet to stream favourite programming using apps. One of the best things about projectors are that many of these features (3D, 4K and smart TV) are available on projector televisions that also work in even smaller rooms. While they don’t offer the same immersive experience of 3D or 4K, they are still better than most TVs and the screens are usually much larger.


Vs. Picture Quality

While it’s true that high resolution content looks better than lower resolution content, it would be a disservice to think the content is the only factor that matters. After all, humans have a limited sight too, and seeing the difference between 2K and 4K is not possible for the naked eye if the viewing distance is reasonable.

The truth is, resolution is only one metric to judge visual quality, and it’s not even the most important one. In the case of video, for example, your eyes are able to discern more from a video with excellent color fidelity and uniform brightness across the screen than one with high resolution, but lousy color and uneven brightness. In other words, the content matters more than the resolution.

As video is the predominant form of entertainment in a home theater setup, the most important thing to look for is the video quality. That’s where contrast ratio, color gamut (especially when HDR is involved) uniformity, motion handling and other factors matter more than resolution.

Having said that, if you’re still interested, here’s a simple analogy to help you understand more clearly. Think of going to a theater to watch a movie. You’ve decided to watch either a 2K or 4K movie …

Screen Size

The first and most important factor to consider when choosing a projector for your home theater is its screen size. An image that is too large, or too small, can make a projector pointless. If the image is too small, it can be difficult to enjoy a viewing, and because of this, you could miss out on the benefits of owning a projector. If the image is too large, you won’t get that immersive theater feel, and there will be image quality issues.

If you are using a projector to replace your television, you can choose a smaller size to give the impression that you are viewing a large TV. For a screen size of 120 inches, an image in the range of 130 to 140 inches will give the sizeable appearance you are looking for, while not affecting the image quality.

In addition to choosing the size of the screen, you should pay attention to the distance between the projector and the screen. The farther the distance, the larger the image.

The distance between the projection screen and projector for a 100-inch screen will be around 10 feet, while for a 150-inch screen, the distance will be around 11 feet. Additionally, a projection screen which is too large will impact the projector’s light output, which can cause a large drop in image quality.


The best way to get the most use and value out of your home theater projector is to take good care of it. While it’s not easy to maintain the exterior or parts that are hard to reach, there are some simple steps you can take that will keep your projector healthy and efficient.

You know your projector is in perfect working condition if the image is bright and the colors are vivid. If your projector yields a dim or dull image then it may be in need of some TLC. Luckily, there are simple steps you can take that may prolong the life of your projector and keep it running like new.


The brightness of the projector is measured in ANSI lumen. It measures how many lumens can be reproduced using the projector. A projector with 1200 ANSI is capable of expending 1200 lumens in a screen with the same physical size (diagonal) as the original. It also means that the image on the screen is going to be as bright as what 1200 lumens can do at that screen size, which is why they call it ANSI. The bigger the screen, the more lumens it will consume, to achieve the same brightness.

Contrast is the degree of difference between the brightest and the darkest areas of an image projected on the screen. For instance, if you are watching a football match, and the commentator’s shirt is bright white and the pitch is very dark, the contrast is high. On the other hand, if the commentator’s side is wearing dark colors and the pitch is a light green, the contrast is low. The contrast ratio is the ratio between the highest and lowest brightness elements in a given image. To put it simply, if you have a contrast ratio of 1000:1, the highest brightness element is 1000 times more than the lowest brightness element.


Contrast ratio is a measurement of the ratio between the blackest black and the whitest white that a television screen can produce. A higher contrast ratio means more colors and a greater picture depth and clarity in the picture. A contrast ratio is set by looking at the deepest black displayed on the television and comparing it with the whitest white the television can produce. The ratio between the two is the contrast ratio.

A contrast ratio of 6,000:1 indicates that the whitest white that can be produced is six thousand times brighter than the blackest black. A technicality with contrast ratios: manufacturers can set the white level on a TV at any brightness, which is why contrast ratios can be inflated.

Today’s best TVs have contrast ratios of 20,000:1 or greater. Some high-end projection systems have contrast ratios ranging up to 100,000:1. But contrast ratios alone don’t determine picture clarity – brightness levels do.

TV with a high contrast ratio will have brighter whites and darker blacks, but overall picture brightness isn’t affected. This is why a TV with a high contrast ratio will not necessarily look better than a standard contrast ratio TV.

What Size Screen Is Right For My Home Theater?

There are two choices when it comes to home theater screen sizes – projection or a flat screen. When deciding which screen type to utilize for your movie-viewing pleasure, several factors come into play. The distance from your seats to the screen is a huge deciding factor, as the size of the screen will affect the overall viewing quality.

Projection screens are screens that you typically mount on the wall instead of hanging the screen on a wall or tile. Projection screens are measured diagonally from a corner of the screen to the opposite corner.

In general, a projector screen is best placed at least 7 feet away from the wall, which ensures the whole screen is captured in the picture and fills the viewer’s senses with the visual effects. If you’re using a screen that’s lower than that, you may have to compromise on quality. Other factors include the size of the room, the type of screen materials used, and the dimensions of the screen.

As a general rule, you should always purchase the biggest projection screen that will fit into the room. If you’re thinking of making your own projection screen, the width of the screen should not be wider than the largest wall in your room.

What Type Of Projector Is Right For A Home Theater?

The screen size, ambient light conditions, ideal viewing distance, and the size of the audience determines which type of projector you would use for a home theater setup. Each projector’s brightness and contrast can vary greatly and they are all characterized by light sources that project specific characteristics.

For home theater, if you’d like to project a massive screen, you’d probably want around 500 to 1000 lumens of brightness, and you’d have to battle ambient lighting. This means you’d be better off with a short throw projector that is bright with a high contrast ratio. This way you’ll be able to project on a wall or a screen in a normal lighting environment.

However, if you have a dark room, and are only concerned about the size of the audience, you can use any type of projector you like. And regardless of the type of projector, you can use a projector screen to expand or enhance your image.

In situations where a massive image is projected, a short throw projector will project a very intense and bright image on the wall or screen. As a result, the contrast ratio will suffer e.g. black levels in a video clip or dark scenes in a movie might not appear as dark if a short throw projector is used.

Where Should You Mount A Projector?

Watching TV in your home theater room is not just about mounting a projector and hooking up a DVD player or Apple TV. There's a lot more to it, especially when you're using a home theater projector.

A home theater projector is much different than the typical projector that you would see at a school or a conference. These projectors are specifically designed for home theater use and are optimized for displaying video content.

Many projectors have extra inputs like an HDMI port to connect your streaming devices and gaming consoles. The latest projectors feature wireless integrations like Wi-Fi, Bluetooth and Google Cast that will keep your life simpler and yoru entertainment system more streamlined.

As your main source of entertainment, a home theater projector is a very important piece of equipment. When you mount a projector, you want to make sure that you are placing it in the ideal spot.

Ceiling Mounted Projector

It's the armchair or the love seat that serves as the ideal location for many people when watching their favorite movies or television shows. And the love seat is always roomy enough for everyone to relax comfortably and watch the TV together the way a family does in their living room. The only problem with the love seat is that it is low to the ground. Also, it doesn't always have a table surface large enough to support a pizza or a bowl of snacks.

If you have a home theater projector, you can solve these problems by raising up your big screen TV with a ceiling mounted projector screen. This will allow you to sit on a comfortable couch or even a regular chair while still having a large screen TV in front of you. Plus, it will give you extra table space to enjoy your favorite snacks.

Tabletop Projector

Vs. Home Theater

The most important thing to consider when purchasing a home theater projector is determining how big is big enough for your needs. As mentioned in the introduction, there’s a big difference in image size between a home theater projector and a projector designed for use as a desktop or tabletop.

If you’re planning to use the projector to project images onto a screen for the entire family to watch you’ll need to look at home theater projectors.

Final Thoughts On Using a Projector For Watching TV

Using a projector to watch TV makes home entertainment a blast, and it has never been easier to convert your projector to be able to do this. With so many different types of TV sets and using different technologies its no wonder there are multiple different ways you can connect to your home theater projector.

Know that you are not locked into any one type of setup though. Experiment, test, and go with the setup that works best for you. Remember that TV, setup, and viewing sources will change over time; no matter which setup you use, you will likely want to make adjustments.

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