ViewSonic PJ557D User Manual - Page 19

Adjusting Projection Image Size - dmd

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Adjusting Projection Image Size Refer to the graphic and table below to determine the screen size and projection distance. 249.80 227.83 124.90 113.92 74.94 68.35 49.96 45.57 30.08 27.34 1.2m (Min.) 2.0m 3.0m 5.0m 10.0m(Max.) Projection Distance (meters) 1.2 2 3 5 10 Screen Size (for 4:3 aspect ratio diagonal length) Wide (inches) Tele (inches) 30.08 27.34 49.96 45.57 74.94 68.35 124.90 113.92 249.80 227.83 „ Position the projector in a horizontal position; other positions can cause heat build-up and damage to the projector. „ Make sure the heat ventilation holes are not blocked. „ Do not use the projector in a smoky environment. Smoke residue may cause build-up on critical parts (i.e. DMD, lens assembly, etc.) ViewSonic 13 PJ557DC/PJ559DC/PJ560DC

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ViewSonic
13
PJ557DC/PJ559DC/PJ560DC
Adjusting Projection Image Size
Refer to the graphic and table below to determine the screen size and projection distance.
Projection Distance
(meters)
Screen Size (for 4:3 aspect ratio diagonal length)
Wide (inches)
Tele (inches)
1.2
30.08
27.34
2
49.96
45.57
3
74.94
68.35
5
124.90
113.92
10
249.80
227.83
30.08
(Min.)
49.96
74.94
124.90
249.80
(Max.)
227.83
113.92
68.35
45.57
27.34
1.2m
3.0m
5.0m
10.0m
2.0m
±
Position the projector in a horizontal position; other positions can cause heat
build-up and damage to the projector.
±
Make sure the heat ventilation holes are not blocked.
±
Do not use the projector in a smoky environment. Smoke residue may cause
build-up on critical parts (i.e. DMD, lens assembly, etc.)