19ViewSonic PJ458D
Projection 4 : 3 Screen Size –Diagonal 16 : 9 Screen Size-Diagonal
Distance (inch) (inch)
(m) Wide Tele Wide Tele
1.2 33.0 27.5 30.2 25.2
1.5 41.2 34.3 37.8 31.5
2 55.0 45.8 50.4 42.0
2.2 60.5 50.4 55.5 46.2
3 82.5 68.7 75.7 63.1
4 110.0 91.6 100.9 84.1
5 137.5 114.5 126.2 105.1
6 165.0 137.5 151.4 126.2
7 192.5 160.4 176.6 147.2
8 220.0 183.3 201.9 168.2
9 247.5 206.2 227.1 189.3
10 275.0 229.1 252.4 210.3
* This table is for user reference only.
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 buildup on critical parts (i.e. DMD, lens assembly, etc.)
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