Projectors have been valuable in educational institutions, businesses, and
also in home theatres. Here are easy purchasing tips to guide you with the
latest available options among many large media displays and help you
understand the things that you need to look for when selecting your office
projector. Some of the most important specs that you should look into when
purchasing projectors include resolution, contrast, throw distance,
brightness, warranty, installation, interactive whiteboards and so much
Brightness. Usually measured in ANSI lumens, the most vital thing that a
projector brightness rating should tell you is how well it functions and
copes with ambient lighting. If you are looking for a projector in an area
that doesn’t have window blinds, it is recommended that you go with
projectors of around 2,000 lumens or more. In cases where there is more
ambient light hitting the surface of the screen, a brighter projector is
also needed. Reducing the amount of ambient light on the screen is more
efficient rather than purchasing a high power projector. To do this, you
can choose the darkest area in the room for your screen installation. If
you have several spot lights inside the room, you can always switch of the
lights that are nearest to the screen during presentations.
Throw distance. Projectors have varying lenses and therefore produce different size pictures
depending on the lens that they use. As soon as you have chosen a projector
model, consider the area where you want it to be installed if you are
mounting it on the ceiling. Check also the possible screen sizes that can
be made from that distance. For high end projector devices, you can always
change its lenses to achieve smaller or bigger images. This offers more
flexibility on where you can position your projector. Replacement lenses
can get very expensive most of the time.
Resolution. This refers to the number of pixels your projector can display.
The most famous resolution used these days is 1024 x 768 pixels or also
known as the ‘XGA resolution’. XGA is often more costly but offers the
· XGA units display finer lines and smaller texts because it has around 60%
more pixels to display a certain image.
· For you to achieve high quality images, your resolution should be the
same with your laptop/notebook. XGA is a more common platform that will
help you achieve high quality images with more PCs.
DLP or LCD. If you are utilizing the projector mainly for PowerPoint presentations, the LCD technology is highly
recommended for color accuracy. If you are using a color sensitive
applications such as color coded diagrams and graphic design, a DLP device
Model warranty. Brands have different warranty offers to their customers. A
‘return to base’ is perhaps the lowest support level. If you highly depend
on your projector, then make sure you determine which type of support is
available when technical problems happen.
Contrast. This feature adds depth into your images. Contrast is really not
an issue when it comes to displaying PowerPoint presentations as they are
usually flat. But when you are using it for movies, contrast then comes
Interactive whiteboard. If you are in the training, marketing or teaching
field, then interactive whiteboards would definitely come in handy. They
are awesome ways for you to enhance audience participation and also make
your presentations more efficient.
To learn more about projectors and LCD televisions tips, visit our site and
blog at [http://www.powersellernyc.com].
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