Projected Image Size And Throw Distance - Panasonic PT-EZ770T Operating Instructions Manual

Projected image size and throw distance

Refer to the projected image size and projection distance shown below to install the projector. The image size and image position can be
adjusted in accordance with the screen size and screen position.
Note
f This illustration is prepared on the assumption that the projected image size and position have been aligned to fit full inside 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-ELW21
ET-ELW20
ET-ELT20
ET-ELT21
Attention
f Before setting up, read "Precautions for use" (x page 14).
30 - ENGLISH
Chapter 2 Getting Started — Setting up
Projected image
SW
Projection distance
Lens protrusion dimension
Image height
Image width
Distance from the lens center to the lower edge of the projected image
Projected image size
L1 dimension (approximate value)
Screen
L (LW/LT)
L (LW/LT)
Screen
0.059
0.050
0.080
0.081
0.080
L1
L1
(Unit: m)
(Unit: m)