Epson EB-L1500U Informacje o aktualizacji usługi - Strona 18
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Details of Updated Optional Accessories (Version 2.00)
Concave surface
Screen
A
Center point of the circle created by the arc of the curved surface
B
L
Projection distance
R
Radius of the circle created by the arc of the curved surface
Vertical lens shift: Home
position (R/L)
Horizontally curved
-
surface (concave)
Horizontally curved
-
surface (convex)
Vertically curved surface
-
(concave)
Vertically curved surface
-
(convex)
ELPLX02 Corner Wall Correction Range
The following table shows the maximum angle (α) within which the projector
can move during corner wall correction.
Convex surface
Vertical lens shift: Top
(R/L)
2.84
3.52
2.09
3.52
Concave surface
Screen
A
α
Angle of possible projector motion
Vertical lens shift: Home
position
Horizontal corner
-
(concave)
Horizontal corner
-
(convex)
Vertical corner (concave)
-
Vertical corner (convex)
-
ELPLX02 Projection Distance
You can calculate the projection distance using the following formulas.
You can also use the projection distance calculator to automatically
calculate various distances for you.
a
https://epson.com/
• Screen aspect ratio: 16:10 or 16:9
• Distance (cm) = Screen width (cm) × 0.35
• Screen aspect ratio: 4:3
• Distance (cm) = Screen width (cm) × 0.42
Convex surface
Vertical lens shift: Top
-
-
-
-
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