26
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˝)
Projection distances
Setting-up dimensions which are not given in the above table can be
calculated using the formulas below.
If the screen size (diagonal) is SD (m), then the following formula is used to
calculate the projection distance for the wide lens position (LW) and the
projection distance for the telephoto lens position (LT).
For 16:9 aspect ratios, the following formula can be used to calculate the
projection distance.
NOTE:
• The dimensions in the table above and the values obtained from the above
formulas may contain slight errors.
• If you use the projection distance for the 16:9 screen, the 4:3
projection image overflows the screen at the top and bottom.
• If you set up the projector vertically, it may cause to damage
the projector.
•
It is recommended that you set up the projector in a
place that is tilted at less than
±30°
. Setting up the
projector in places that are tilted at more than
±30°
may cause malfunctions.
Screen size (4:3)
Diagonal
length
Height
(SH)
Width
(SW)
Projection distance (L)
Height
position
(H1)
Wide
(LW)
Telephoto
(LT)
LW=0.034xSD/0.0254-0.068
LT=0.043xSD/0.0254-0.066
LW=0.031xSD/0.0254-0.068
LT=0.0393xSD/0.0254-0.066
9.4 m(30´10˝)
