Epson EB-G7905U Firmware Update Information - Page 12
Browse online or download pdf Firmware Update Information for Projector Epson EB-G7905U. Epson EB-G7905U 20 pages.
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Details of Updated Optional Accessories (Version 2.00)
Concave surface
A
Screen
B
Center point of the circle created by the arc of the curved surface
L
Projection distance
R
Radius of the circle created by the arc of the curved surface
EB‑ ‑ G7905U/EB‑ ‑ G7900U/EB‑ ‑ G7500U/EB‑ ‑ G7400U/EB‑ ‑ G7200W/EB‑ ‑ G7000
W
Vertical lens shift: Home
position (R/L)
Horizontally curved
0.21
surface (concave)
Horizontally curved
0.33
surface (convex)
Vertically curved surface
0.15
(concave)
Vertically curved surface
0.18
(convex)
EB‑ ‑ G7805/EB‑ ‑ G7800/EB‑ ‑ G7100
Vertical lens shift: Home
position (R/L)
Horizontally curved
0.20
surface (concave)
Convex surface
Vertical lens shift: Top
(R/L)
0.22
0.35
0.17
0.22
Vertical lens shift: Top
(R/L)
0.20
Vertical lens shift: Home
position (R/L)
Horizontally curved
0.31
surface (convex)
Vertically curved surface
0.16
(concave)
Vertically curved surface
0.21
(convex)
ELPLM15 Corner Wall Correction Range
The following table shows the maximum angle (α) within which the projector
can move during corner wall correction.
Concave surface
A
Screen
α
Angle of possible projector motion
EB‑ ‑ G7905U/EB‑ ‑ G7900U/EB‑ ‑ G7500U/EB‑ ‑ G7400U/EB‑ ‑ G7200W/EB‑ ‑ 7000W
Vertical lens shift: Home
position
Horizontal corner
31°
(concave)
Horizontal corner
19°
(convex)
Vertical lens shift: Top
(R/L)
0.31
0.19
0.26
Convex surface
Vertical lens shift: Top
29°
18°
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