Epson 450W 사용자 설명서
Eco features
• designed to be recycled
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• energy-efficient e-torl lamp
• roHS compliant
• epson america, inc. is a SmartWay
• roHS compliant
• epson america, inc. is a SmartWay
SM
transport partner
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For more information on epson’s environmental programs,
go to eco.epson.com
go to eco.epson.com
e-torl lamp
Epson PowerLite
®
450W
MultiMedia projector
The best-selling projectors in the world
epson understands education and has a solution no matter what your teaching scenario. Built with
image quality and reliability in mind, epson projectors enhance communication and inspire collaboration,
while offering a low total cost of ownership. From long-throw projectors designed for traditional
educational settings to ultra-short-throw and all-in-one solutions built for progressive classrooms,
epson has the model made for you.
image quality and reliability in mind, epson projectors enhance communication and inspire collaboration,
while offering a low total cost of ownership. From long-throw projectors designed for traditional
educational settings to ultra-short-throw and all-in-one solutions built for progressive classrooms,
epson has the model made for you.
3LCD technology — for quality and color
that’s beyond amazing
Innovative technology with proven reliability
• 3 chips for full-time, vibrant color
• 25% less electricity required per lumen of brightness
when compared to 1-chip dlp projectors
• 3 chips for full-time, vibrant color
• 25% less electricity required per lumen of brightness
when compared to 1-chip dlp projectors
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• road-tested reliability from a company
with over 20 years of experience
with over 20 years of experience
Energy-efficient E-TORL
®
lamp, exclusively
from Epson
• delivers more lumens per watt and
lasts up to 3500 hours
lasts up to 3500 hours
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• Minimizes both light diffraction and
light leakage, providing you the ultimate
in lamp longevity
light leakage, providing you the ultimate
in lamp longevity
Amazing light output
• 2500 lumens color light output and 2500
lumens white light output
lumens white light output
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• High color light output for bright, balanced,
colorful images
• light output and performance to meet your expectations
• White light output that’s measured using iSo 21118 (a more
rigid standard than the outdated aNSi lumens rating used
by competitive products)
colorful images
• light output and performance to meet your expectations
• White light output that’s measured using iSo 21118 (a more
rigid standard than the outdated aNSi lumens rating used
by competitive products)
High color light output
low color light output
actual photographs of images taken from two competing projectors run in default mode.
price, resolution and brightness (white light output) are the same for both projectors.
Brilliant widescreen performance
With WXGa resolution (16:10 aspect ratio), the powerlite 450W
is ideal for use with the latest-generation widescreen computers
and for projecting high-definition content. it gives you:
• 30% more image area than a 4:3 image
• 10% more image area than a 16:9 image
the powerlite 450W still allows you to display 4:3 and 16:9
content without losing image quality.
is ideal for use with the latest-generation widescreen computers
and for projecting high-definition content. it gives you:
• 30% more image area than a 4:3 image
• 10% more image area than a 16:9 image
the powerlite 450W still allows you to display 4:3 and 16:9
content without losing image quality.
800 x 600
Meets basic
projection
needs
1024 x 768
Ensures sharper
detail
1280 x 800
Offers the highest
quality and is ideal
for widescreen (16:10
aspect ratio) display
Red
Green
Blue
Screen
Lens
Prism
Mirror
LCD chip
Mirror
Dichroic mirror
Dichroic mirror
Lamp
Mirror