Table of Contents_
“What is projector throw ratio?” is a question that will pop up during projector installation. Another question is how long do projector lamps last? And, where exactly do you position the projector? There’s much more to know beyond the throw ratio. However, there are a few terms to know before fully understanding how a normal throw projector works or even what throw is. There is a range of projectors to choose from, but the best projectors have a short throw for high-quality results in smaller spaces.
Just like aspect ratio, throw ratio is crucial to deciding on projector screen size. Certain adjustments, like a keystone correction, can help you move your projections no matter the projector screen size. Keystone correction can’t help you if your projector’s throw can’t handle the distance, however.
If you run into projector throw ratio problems, don’t hesitate to reach out to the manufacturer of your model for assistance.
Throw ratio allows you to choose an appropriate screen for an appropriately sized image. If a normal throw projector doesn’t fit your needs, try long-throw projection. “What is a long throw projector?” is a great question to start looking into things.
Aside from standard throw projectors, you have both long and short-throw projectors. Each has its application, and understanding the difference will help you invest wisely. There are other considerations to make when purchasing a standard projector, however.
Advances in technology mean that projector companies are continuously going the extra mile. You’ll see DLP and laser projectors now available If you’re thinking about using a smartboard, then the question, “Will any projector work with a smartboard?” is a worthy next query.
Finding throw distance usually is as easy as looking at the manual that projector companies always include with their packaging. You should be able to find it in the first few pages, although placement will vary.
If you have trouble finding the information, google your model or call the company that created it.
Throw ratio is crucial to understand for every standard projector model. This is especially true if you’re projecting on a larger screen and don’t have a lot of space to work with.
Having a smaller throw ratio means you can project larger images from a shorter distance. In order to find the ratio for your projector, you use this simple formula: TR = D/W, where:
Projector technologies are prone to the same malfunctions as other electronics, so keep your projector installation instructions handy if you run into a problem.
Why does image brightness matter for projectors?
Projector lumens determine brightness, and a high-lumen projector will consistently outperform its counterparts. This is because the high-lumen image produced can easily overcome ambient light.
Are short-throw projectors more expensive than standard projectors?
A projector with a shorter throw distance will generally cost more. The good news is that these expensive projectors produce a higher-quality output image.
What size image can my standard projector produce?
Larger images require a higher projection distance. To get the widest image possible, use the throw ratio to calculate the preferred distance for your projector lens.
Is my room big enough for a projector?
Compact spaces can make finding space for a projector difficult. However, even limited space can be utilized by projection technology. Just shop for projector models made with little space in mind.
STAT: The PC monitor and projector market in Sweden is expected to grow larger than $260 million by 2021. (source)