Digital Projection E-Vision Series - Page 76

D
D
D
L
L
L
P
P
P
P
P
P
r
r
r
o
o
o
j
j
j
e
e
e
c
c
c
t
t
t
o
o
o
r
r
r
—
—
—
U
U
U
s
s
s
e
e
e
r
r
r
’
’
’
s
s
s
M
M
M
a
a
a
n
n
n
u
u
u
a
a
a
l
l
l
– 67 –
Short throw projection lesn: TR: 0.77; offset=110%
FIX
Distance (m)
0.66 1.33 1.66 2.49
Diagonal (")
40 80 100 150
Image Width (mm)
862 1723 2154 3231
Image Height (mm)
538 1077 1346 2019
H (mm)
269 538 673 1010
O (mm)
296 592 740 1111
A (mm)
27 54 67 101
offset % = O/H × 100%
O=A+H
H=(1/2) × (image height)