Epson EB-L1750U User Manual page 268

Adjustment Range for Projected Images
Vertically curved surface (concave)
L
R
Side view
Lens type Vertical lens shift:
Home position
Side view
ELPLM15/ELPLM09/
ELPLS04
ELPLX02/ELPLX02W
ELPLU03
ELPLU04/ELPLU02
ELPLR04
ELPLW05
ELPLW06/ELPLW04
ELPLW08
ELPLM10/ELPLM06
ELPLM11/ELPLM07
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
0.19 0.22
- 1.90
0.30 0.31
0.37 0.55
0.35 -
0.33 0.34
0.24 0.29
0.31 0.40
0.13 0.15
0.10 0.11
Lens type Vertical lens shift:
Home position
Side view
ELPLL08/ELPLL07
Vertical lens shift: Top
Side view
0.07 0.08
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