H/V-Keystone
s "H/V-Keystone" p.56
Lens type Vertical Horizontal
ELPLR05 -35˚ to 35˚ -30˚ to 30˚
ELPLU05 -39˚ to 39˚ -30˚ to 30˚
ELPLW07 -42˚ to 42˚ -30˚ to 30˚
ELPLM12 -45˚ to 45˚ -30˚ to 30˚
ELPLM13 -45˚ to 45˚ -30˚ to 30˚
ELPLM14 -45˚ to 45˚ -30˚ to 30˚
ELPLL09 -45˚ to 45˚ -30˚ to 30˚
ELPLL10 -45˚ to 45˚ -30˚ to 30˚
Curved Surface
s "Curved Surface" p.58
The values in the table are the minimum values for R/L in the illustration.
(Approximate value when projecting at maximum zoom.)
Horizontally curved surface (concave)
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
Top view
Lens type Vertical lens shift:
Home position
Side view
Vertical lens shift: Top
Side view
ELPLR05 0.47 0.47
ELPLU05 0.38 0.39
ELPLW07 0.31 0.32
ELPLM12 0.25 0.26
ELPLM13 0.20 0.21
ELPLM14 0.15 0.15
ELPLL09 0.11 0.11
ELPLL10 0.08 0.08
Adjustment Range for Projected Images
212
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