Projector Rental Tip: Match your Microsoft PowerPoint® slides to
the resolution of the rental lcd projector. Presentations look best when
the slide size is the same as the projector’s native resolution.
Microsoft PowerPoint defaults to a resolution of 720 by 540.
To change it to 1,024 by 768, go to File: Page Setup and enter 14.22 and
10.66 inches for the width and height of on-screen slides. (For 800 by
600, enter 11.11 and 8.33 inches for the width and height.) Ignore the
warning about exceeding your printer’s margins. If you can’t determine
for certain what kind of projector you’ll be using, you’ll probably be
OK using 1,024 by 768, which most projectors support.
Projector Rentals
Click on the link below for a projector rental quote:
Rent a wireless projector
user to wirelessly connect and display the computer video on a
big screen.
All you need is a wireless adapter in your computer or notebook
and the software that comes with the projector. Advanced
wireless projectors allow one computer to connect to multiple
projectors AND multiple computers to connect to a single
projector.
More wireless rental information.
Which LCD or DLP Projector should I buy or rent?
When Rentingor
buying an DLP or LCD Multimedia
Projector you need to match
the brightness of the projector to your audience and
room size. Larger rooms and audiences require higher bulb
strength brightness. Projector bulb strength brightness is
measured in ANSI lumens or lumens. You also need to take into
account the primary use of the projector, full motion video
vs. static data.
Projectors
range from around 650
to 5000 lumens in
brightness. Presentations where the lights are on are the
most desirable, because
you can interact and demonstrate off-screen with your
audience.
Another
consideration is portability of the projector. Lower lumen
units are the most portable. As a general rule, as you
increase bulb strength brightness, you reduce
portability. High lumen projectors are larger and weigh more
than low lumen projectors.
Less than 1000 lumens
-good for low ambient light, presentations.
1000 -2000
lumens -These are the most
popular units being sold and rented today. Very practical and
will work with some ambient light.
3000 lumens -Much
Larger unit than the1000 to 2000 lumen units. Good for
audiences of less than a hundred with ambient light.
5000 lumens
- For audiences of 100 or more under brighter
lights
6000+ lumens - For large
events like conventions, conferences and tradeshows where
thousands of people need to view a presentation at the same
time.
LCD Projectors vs DLP Projectors
LCD stands for
Liquid Crystal Display and DLP
stands for Digital Light Processing.
LCD is an
analog-based display technology employing 3 fixed
panels of pixels (one panel each for the RED, GREEN, & BLUE
components of an NTSC video image).
LCD also delivers a somewhat
sharper image than DLP at any given resolution.
LCD projectors work better for static Microsoft PowerPoint®
presentations or detailed financial spreadsheets. DLP works
better for full motion video.
LCD projectors usually produce
significantly higher ANSI lumen outputs than do DLP projectors
with the same wattage lamp.
DLP projectors have a much higher pixel “fill factor”
than LCD. DLP-based projectors generally produce a much
smoother looking image compared to LCD-based projectors of
similar resolution.
DLP-based projectors have a high
contrast ratio and efficient use of light. Contrast ratio is
figure of merit that compares the ratio between the brightest
white and the darkest black that a projector can produce.
Generally, a better contrast ratio leads to better black
levels and, therefore, a more realistic presentation of darker
scenes in movies and TV programs.
DLP projectors
consists of a single chip rather than three in LCD projectors.
DLP projectors tend to be more compact because they have fewer
components.
All of the current 3-pound portable projectors on the market
are DLP projectors. Most LCD projectors are five pounds and
up. The higher lumen models are significantly heavier and
larger. High lumen projectors are not considered portable.
Should I buy or rent a
projector?
LCD and DLP projectors are
available for rent or purchase from pcAVrent.com.
So should you buy or rent? That depends on how often and where
you need the projector. If your presentation is in another town,
lugging a projector thru airports can be a high risk hassle. You
can easily damage a projector by dropping it out of a luggage
compartment. Never check a projector thru baggage at airports
either. Baggage handlers will treat your expensive projector
like a suitcase.
If you are planning on using a
projector at a fixed location over a long period of time, then
purchasing a new projector is a good idea. Never buy a used or
refurbished projector unless it comes with a new bulb. Bulbs are
very expensive. Projector bulbs cost between $200 to $500 for
the more portable units. They cost up to $2000 for the higher
end projector units.
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