Projectors come in a wide variety of models and features. These are audiovisual equipments useful in presentations.
Projectors are becoming more advanced nowadays. It has become an essential tool for many businesses. It is helpful for personal needs also. There are several types of projectors depending on its purpose and features. A video projector is one of the popular types. Video projectors also come with different types and models.
Just like any office productivity equipment, video projectors have certain features which you need to know in order to help you decide on which one to buy. Video projectors may differ in terms of its type, lamps, brightness, lens and resolution.
Basically, video projectors are categorized into three. It can be a conference room, ultra light or fixed installation projector.
Conference Room Video Projectors
If you are going to use the projector for your conference rooms, it is best to choose the not too heavy models but with better performance. Conference room projectors are brighter and adjustable for large rooms than other types of video projectors. Some models include additional accessories such as a computer, laser pointer and many other features.
Ultra light Video Projectors
Nowadays, portability is among the major demands of many business professionals and sales person who use presentations anywhere possible for business clients or associates. In this case, an ultra portable projector is ideal for such purposes. As the demand for portable products increased, many projector manufacturers are providing smaller and lighter models almost every year. Latest models even weigh less than three pounds.
Micro portable versions of these projectors have also been available.
Ultra lights are designed primarily for mobile business individuals. Many of the portable types even surpass its larger variants in terms of features and brightness. If you are planning to purchase this type of video projector, remember to consider the weight of the product including all its accessories such as cables, remote control and the case. This is very important since you are mostly carrying the device during frequent travels.
Fixed Installation Video Projector
This is the most versatile and powerful projectors. It is also the most expensive variant. It is usually installed in permanent locations. They are purposely designed for large areas such as auditoriums and other similar places. These projectors weigh around 100 pounds. It can also be found installed in the entertainment room of big houses.
A fixed installation projector is capable of handling different resolutions and images. Most models of this type come with complete accessories.
After deciding on what type of video projector best suits your needs, there are other factors that you must consider in purchasing the best projector.
It is vital to get a model which produces the highest quality since projectors are used mainly for presentations. The projection of images of these devices depends on three aspects such as the brightness, type of lamp used and the projection surface.
If the brightness of your projector is not sufficient, it will tend to blur the images. The brightness is measured in terms of ANSI lumens. For ultra light projectors, the most ideal is around 1,000 lumens while for larger rooms like conference halls should at least be 4,000 lumens. Fixed installation projectors should be 10,000 lumens.
The most ideal surfaces are to use screens rather than walls. Screens produce better quality images. The best background for screens is either white or gray.
The lamp type is the main factor in producing brightness. The most commonly used lamps are the Ultra High Efficiency (UHE) and the Ultra High Performance (UHP). It is common for the lamps to die around 1,000 to 4,000 hours of usage.
It is best to choose lamps with lower wattage since they are more economical and will last longer. Some of the projectors come with an economy mode feature which greatly helps in prolonging the lifespan of the lamp.
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