Positioning Your Projector - ViewSonic M1 VS17337 User Manual

Positioning your projector

Screen size and projection distance table
Adjust the LED projector's distance from the screen using the below table:
(a) Screen Size
inch mm
24 610
30 762
40 1016
50 1270
60 1524
70 1778
80 2032
90 2286
100 2540
16:9 image on a 16:9 Screen
(b) Image Width
inch mm
21 531
26 664
35 885
44 1106
52 1327
61 1549
70 1770
78 1991
87 2212
13
(c) Image height (d) Projection Distance
inch mm
12 299
15 373
20 498
25 622
29 747
34 871
39 996
44 1120
49 1245
inch mm
25 637
31 796
42 1062
52 1327
63 1593
73 1858
84 2124
94 2389
105 2655