Epson 710C Technical Brief (Multimedia Projectors) - Page 3

Keystone correction, Panel, P r is m, T r a d itio n a l T e c h n o lo g y, s h if t - lcd

Page 3 highlights

Technical Brief-Multimedia projectors Page 3 3. Panel on Prism (POP): This technology allows little or no shift between the LCD panels and the prism, which keeps the pixel alignment precise and the image sharp and clear. T ra d itio n a l T e c h n o lo g y G L C D P anel P ris m R B s h ift P O P T e c h n o lo g y g lu e d n o s h ift L a rg e p ix e l m is a lig n m e n t M in im u m m is a lig n m e n t Image quality-Keystone correction Many EPSON projectors provide keystone correction, which allows you to correct up to a ±200 tilt while maintaining the correct aspect ratio. Without keystone correction Set up your projector so the lens is aligned with the bottom of the screen. With keystone correction If you can't set the projector up aligned with the screen, then the keystone correction will correct the misalignment. EPSON Sales Training EPSON and EPSON Stylus are registered trademarks of Seiko Epson Corporation. 3/01 Other trademarks are the property of their respective owners.

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EPSON Sales Training
3/01
EPSON and EPSON Stylus are registered trademarks of Seiko Epson Corporation.
Other trademarks are the property of their respective owners.
Technical Brief—Multimedia projectors
Page 3
Image quality—Keystone correction
Many EPSON projectors provide keystone correction, which allows you to correct up to a ±20
0
tilt while
maintaining the correct aspect ratio.
3. Panel on Prism (POP):
This technology allows little or no shift between the LCD panels and the prism, which keeps the pixel alignment
precise and the image sharp and clear.
PO
P Technology
n o s h if t
g lu e d
M
in im
um
m
is a lig n m
ent
R
B
G
LCD
Panel
P r is m
T r a d itio n a l T e c h n o lo g y
s h if t
L a r g e p ix e l m
is a lig n m
ent
Without keystone correction
With keystone correction
Set up your projector so the lens is
aligned with the bottom of the screen.
If you can't set the projector up aligned
with the screen, then the keystone
correction will correct the misalignment.