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
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