Projected Image And Throw Distance - Panasonic PT-MZ570 Operating Instructions Manual

Projected image and throw distance

Install the projector referring to the projected image size and projection distance. Image size and image position
can be adjusted in accordance with the screen size and screen position.
f Following illustration is prepared on the assumption that the projected image size and position have been
aligned to fit full in the screen.
L (LW/LT)
*1
L1
SH
SW
H
SD
*1 LW: Minimum projection distance when the Zoom Lens is used
LT: Maximum projection distance when the Zoom Lens is used
Projection lens Model No.
Standard zoom lens/ET-ELS20
ET-ELW21
ET-ELW22
ET-ELW20
ET-ELT20
ET-ELT21
Attention
f Before setting up, read "Precautions for use" (x page 20).
f Do not use the projector and the high-power laser equipment in the same room. The LCD panel may be damaged if a laser beam hits the
projection lens surface.
38 - ENGLISH
Chapter 2 Getting Started — Setting up
Projected image
SW
Projection distance
Lens protrusion dimension
Projected image height
Projected image width
Distance from the lens center to the bottom edge of the projected image
Projected image size
Screen
L (LW/LT)
L (LW/LT)
Screen
Dimension for L1 (approximate value)
0.015
0.005
0.050
0.035
0.036
0.032
L1
L1
(Unit: m)
(Unit: m)