Adjustment Range For Projected Images; H/V-Keystone; Curved Surface - Epson EB-L20002U User Manual

Adjustment Range for Projected Images

H/V-Keystone

"H/V-Keystone" p.63
s
Lens type
ELPLM15
ELPLX02/ELPLX02W
ELPLU03S
ELPLU04
ELPLW06
ELPLW08
ELPLM10
ELPLM11
ELPLL08

Curved Surface

"Curved Surface" p.65
s
The values in the table are the minimum values for R/L in the illustration.
(Approximate value when projecting at maximum zoom.)
Vertical Horizontal
-44˚ to 44˚ -30˚ to 30˚
-16˚ to 16˚ -16˚ to 16˚
-28˚ to 28˚ -28˚ to 28˚
-31˚ to 31˚ -30˚ to 30˚
-41˚ to 41˚ -30˚ to 30˚
-37˚ to 37˚ -30˚ to 30˚
-45˚ to 45˚ -30˚ to 30˚
-45˚ to 45˚ -30˚ to 30˚
-45˚ to 45˚ -30˚ to 30˚
Horizontally curved surface (concave)
L
R
Top view
Lens type Vertical lens shift:
Home position
Side view
ELPLM15
ELPLX02/ELPLX02W
ELPLU03S
ELPLU04
ELPLW06
ELPLW08
ELPLM10
ELPLM11
ELPLL08
*Cannot be corrected accurately. Move the lens position to the bottom.
A
Screen
B
Center of the circle of which the
curved surface is an arc
L Projection distance
R Radius of the circle of which the
curved surface is an arc
Vertical lens shift: Top
Side view
0.27 0.28
2.37 * 2.84
0.95 0.99
0.45 0.53
0.33 0.34
0.39 0.40
0.19 0.20
0.14 0.14
0.10 0.10
238