E
NGLISH
-19
Getting
star
ted
Projector position
H1
L
L
SH
SW
16 (-5/8)
L:
Projection distance
SH: Image height
SW: Image width
H1: Distance from centre
of lens to bottom edge
of projected image
Top edge of screen
Screen
Bottom edge of screen
Screen
Projection distances
NOTE:
B
The dimensions in the table above are approximate.
B
If you use the projection distance for the 16:9 screen,
the 4:3 projection image overflows the screen at the top
and bottom.
B
For details about projected image distances, refer to
page 63.
<Units: mm (inch)>
1.01 m(40˝)
0.61 m(2´)
0.81 m(2´8˝)
1.2 m(3´11˝)
1.5 m(4´11˝) 0.06 m(2-13/32˝)
1.27 m(50˝)
0.76 m(2´6˝)
1.02 m(3´4˝)
1.6 m(5´2˝)
1.9 m(6´2˝)
0.08 m(3˝)
1.52 m(60˝)
0.91 m(3´)
1.22 m(4´)
1.9 m(6´2˝)
2.3 m(7´6˝)
0.09 m(3-19/32˝)
1.77 m(70˝)
1.07 m(3´6˝)
1.42 m(4´8˝)
2.2 m(7´2˝)
2.7 m(8´10˝) 0.11 m(4- 6/32˝)
2.03 m(80˝)
1.22 m(4´)
1.63 m(5´4˝)
2.5 m(8´2˝)
3.1 m(10´2˝) 0.12 m(4-26/32˝)
2.28 m(90˝)
1.37 m(4´6˝)
1.83 m(6´)
2.8 m(9´2˝)
3.5 m(11´5˝) 0.14 m(5-13/32˝)
2.54 m(100˝) 1.52 m(5´)
2.03 m(6´8˝)
3.1 m(10´2˝)
3.9 m(12´9˝) 0.15 m(6˝)
3.81 m(150˝) 2.29 m(7´6˝)
3.05 m(10´)
4.7 m(15´5˝)
5.8 m(19´)
0.23 m(9˝)
5.08 m(200˝) 3.05 m(10´)
4.06 m(13´4˝)
6.2 m(20´4˝)
7.8 m(25´7˝) 0.31 m(12˝)
6.35 m(250˝) 3.81 m(12´6˝)
5.08 m(16´8˝)
7.8 m(25´7˝)
9.8 m(32´1˝) 0.38 m(15˝)
7.62 m(300˝) 4.57 m(15´)
6.10 m(20´)
11.8 m(38´8˝) 0.46 m(18˝)
Screen size (4:3)
Diagonal
length
Height
(SH)
Width
(SW)
Projection distance (L)
Height
position
(H1)
Wide
(LW)
Telephoto
(LT)
9.4 m(30´10˝)
