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Placement
Placement Styles
The factory setting is "floor-mounted front projection." Set the [Projection mode] in the
Default setting menu
Warning
• Always observe the instructions listed in IMPORTANT SAFETY INSTRUCTIONS when
placing the unit.
Projection Distance and Size
Use the figures, tables, and formulas below to determine the projection size and projection
distance. (Projection sizes are approximate values for full-size picture with no keystone
adjustment.)
Top view
Screen
Side view
Lens center
a is the distance (m) between the lens and the screen, and corresponds to a range of
0.4 m to 2.5 m. H is the height from the image bottom to the center of the lens.
, in accordance with your needs.
a (min length) =
23
projection size (inches)
27.3403
FF1 uses a fixed lens.
projection
projection
size (inches)
distance (m)
11
0.40
17
0.62
25
0.91
30
1.10
35
1.28
40
1.46
45
1.65
50
1.83
60
2.19
68
2.49
Note: 110% offset condition
height (H)
(cm)
1.7
2.6
3.8
4.6
5.3
6.1
6.9
7.6
9.1
10.4
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