ENGLISH-9
Projection relationships
The dimensional relationship between the screen and the projector is shown below.
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Dimensional relationship diagram
L (LW/LT)
L (LW/LT)
SW
SH
H
SH
SW
SD
L1
L1
Screen
Projected image
Note
z
This diagram assumes that the size and position of the projected image will be adjusted so
that the image fills the entire screen.
z
This illustration is not drawn to scale.
L
Projection distance
H
Distance from the lens center to
the lower edge of the projected
image
LW
Minimum distance
SH
Projected image height
LT
Maximum distance
SW
Projected image width
L1
Lens protrusion dimension
SD
Projected image size
z
Dimension for L1 (approximate values)
(Unit: m)
Projector
model ET-EMW200 ET-EMW300 ET-EMW400 ET-EMW500 ET-EMS650 ET-EMT750 ET-EMT850 ET-EMU100
PT-MZ20K
PT-MZ17K
PT-MZ14K
PT-MZ11K
PT-MZ16K
PT-MZ13K
PT-MZ10K
0.152
0.121
0.121
0.122
0.117
0.166
0.173
0.346
Note
z
The illustrations of projectors in this manual are for informational purposes only and do not
represent a specific projector model. Configurations may vary with the model.
Attention
z
To prevent obstruction of the intake and exhaust vents, install the projector with a clearance
from walls and objects. For details about the required distance from surrounding walls and
objects, refer to the operating instructions for your projector.
Summary of Contents for ET-EMS650
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