
Chapter 2
Getting Started — Setting up
ENGLISH - 37
(Unit: m)
Projection lens Model No.
Lens protrusion dimension (L1) (approximate value)
ET-EMW200
0.125
ET-EMW300
0.124
ET-EMW400
0.124
ET-EMW500
0.125
ET-EMS600
0.117
ET-EMT700
0.168
ET-EMT800
0.174
Note
f
For the adjustment range of the projected image position with the lens shift, refer to “Lens shift range” (
x
page 71).
[GEOMETRY] projection range
[VERTICAL KEYSTONE] (viewed from the side)
[HORIZONTAL KEYSTONE] (viewed from above)
Screen
Screen
Vertical arc correction (viewed from the side)
Horizontal arc correction (viewed from above)
Screen
Projection distance
Arc radius
Screen
Projection distance
Arc radius
Arc center
Screen
Projection distance
Arc radius
Arc center
Screen
Projection distance
Arc radius