Epson EB-G7900U - Page 72

The minimum values of R/L in the figure above are indicated in the table
below.
(Approximate value when projecting at maximum zoom. ELPLR04 does not
support lens shift.)
Lens type Vertical lens shift:
Home position
Side view
Vertical lens shift: Top
Side view
ELPLM08 0.22 0.28
ELPLX01 - 1.73
ELPLU03 0.37 0.63
ELPLU04/ELPLU02 0.32 0.45
ELPLR04 - 0.30
ELPLW05 0.28 0.38
ELPLW06/ELPLW04 0.20 0.25
ELPLM09/ELPLS04 0.16 0.19
ELPLM10/ELPLM06 0.11 0.13
ELPLM11/ELPLM07 0.08 0.09
ELPLL08/ELPLL07 0.06 0.07
Vertically curved surface (convex)
L
R
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
Side view
The minimum values of R/L in the figure above are indicated in the table
below.
(Approximate value when projecting at maximum zoom. ELPLR04 does not
support lens shift.)
Lens type Vertical lens shift:
Home position
Side view
Vertical lens shift: Top
Side view
ELPLM08 0.34 0.44
ELPLX01 - 5.36
ELPLU03 1.08 1.57
ELPLU04/ELPLU02 0.66 0.94
ELPLR04 0.59 -
ELPLW05 0.50 0.71
ELPLW06/ELPLW04 0.29 0.37
ELPLM09/ELPLS04 0.21 0.26
Adjusting Projected Images
72