Adjusting Projection Image Size - ViewSonic VS12476 User Manual

Adjusting Projection Image Size

Refer to the graphic and table below to determine the screen size and projection distance.
3.81m / 150"
Screen size
Diagonal
1.02m / 40"
1.27m / 50"
1.52m / 60"
1.78m / 70"
2.03m / 80"
2.29m / 90"
2.54m / 100"
3.05m / 120"
3.81m / 150"
Position the projector in a horizontal position; other positions can cause heat
build-up and damage to the projector.
Keep a space of 30 cm or more between the sides of the projector.
Do not use the projector in a smoky environment. Smoke residue may build-
up on critical parts and damage the projector or its performance
Consult with your dealer for special installation such as suspending from a
ceiling.
3.05m / 120"
2.54m / 100"
Wide: 1.2m / 47.24" Tele: 1.0m / 39.37"
Wide: 1.9m / 74.80" Tele: 1.5m / 59.06"
Wide: 3.2m / 125.98" Tele: 2.6m / 102.36"
Wide: 3.8m / 149.61" Tele: 3.1m / 122.05"
Wide: 4.8m / 188.98" Tele: 3.9m / 153.54"
Wide
Projection distance
m
1.23
1.56
1.88
2.20
2.52
2.84 112.0
3.17 124.7
3.81 150.0
4.78 188.1
1.52m / 60"
1.02m / 40"
16 : 10 Screen
Projection distance
inch m
48.6 1.01
61.3 1.27
74.0 1.53
86.6 1.80
99.3 2.06
2.32
2.58
3.11
3.90
Tele
inch
39.7
50.0
60.3
70.7
81.0
91.4
101.7
122.4
153.4
.
EN-17