How to Choose The Best Video Projectors

John

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• Publié par: trafficmonsters
• Publié le: 22 mai 2013
• Nombre de lectures: 62
• Langue: English

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How to Choose The Best Video
Projectors When it comes to multimedia
presentations, you cannot do without a
good projector. This gadget can be used
in variety of areas, such as homes,
offices, colleges, and schools.

However, when it comes to buying a
digital projector, not many people are
aware how to choose the best one. When you are interested in getting the
best out of your machine, it's important
to choose the right projector.

Before actually going to the market to
buy the projector, it's very important to
consider the primary purpose for which
you want to use it. With so many
options, you can buy the best machine
with some research. A digital projector is the best tool for
presentations and can be used at various
places. You can make your presentation
lot more interesting by using this device.
Courtrooms, auditoriums, courtrooms
and churches are some of the places
where this projector can be based.
Another important thing to consider is
whether you are interested in stationary
unit or a portable unit. The purpose of buying a projector (@
NewDigitalCameraDeals.com) is the next
thing to be considered when making a
proper choice. Displaying project
spreadsheets, PowerPoint presentations,
project movies and using it as interactive
whiteboard are few things that can be
done with it.
Once you have answers to these
questions, you should start looking for
features in the best video projectors
depending upon your needs. Technology
Many technologies are available in the
best video projectors. However, two main
types that are preferred by users are DLP
& LCD. DLP (digital light processing) uses
tiny mirrors for reflecting light onto the
screen. These projectors offer better
image, but cost more. They are best for
companies and commercial
establishments. For homes users, LCD
projectors are best as they are available
at a much lower price. Brightness

Mostly, projectors are rated on the basis
of lumens (a measure of brightness). A
projector will be more brighter if it has
more lumens. Aside from bring vibrant
images, they are conveniently projected
over longer distances with projectors
having high lumens. Some models can easily display vivid
images even with their light on. 2000
lumens is best for home use.
You can choose between 3000-4000 for
presentations and jobs that require
bright image in less darkened room. Lamps

You should also check the type of lamp
used in the projectors. Also, check the
replacement price and life expectancy of
the lamps. There is no use of buying a
low priced projector only to find that its
lamp replacement would cost you $300.
Many new lamp models can easily work
for 10,000 or more hours. XGA or SVGA
These are two levels of projectors
available on the market. A compared to
the SVGA projectors, XGA projectors
present much higher resolution and
details. SVGA projectors are best for
presenting PowerPoint slides and text
presentations. XGA projectors are best
for presenting interactive websites, Excel
Spreadsheets, and PowerPoint
presentations with large number of
pictures.