Optoma W320ust - Adjusting Projection Image Size

EN-26
Adjusting Projection Image Size
Refer to the graphic and table below to determine the screen size and projection
distance.
XGA model
WXGA model
Screen size
Diagonal
[inch (cm)]
4 : 3 Screen
Projection distance [feet (m)]
Image height
[inch (cm)]
Vertical offset
[inch (cm)]
(min. zoom) (max. zoom)
30 (76) 2.7 (0.85) 4.5 (1.4) 18 (46) 2.7 (7)
40 (102) 3.7 (1.1) 5.9 (1.8) 24 (61) 3.6 (9)
60 (152) 5.6 (1.7) 8.9 (2.7) 36 (91) 5.4 (14)
80 (203) 7.4 (2.3) 11.9 (3.6) 48 (122) 7.2 (18)
100 (254) 9.3 (2.8) 14.8 (4.5) 60 (152) 9.0 (23)
120 (305) 11.2 (3.4) 17.8 (5.4) 72 (183) 10.8 (27)
150 (381) 13.9 (4.3) 22.3 (6.8) 90 (229) 13.5 (34)
200 (508) 18.6 (5.7) 29.7 (9.1) 120 (305) 18.0 (46)
250 (635) 23.2 (7.1) 37.2 (11.3) 150 (381) 22.5 (57)
300 (762) 27.9 (8.5) 44.6 (13.6) 180 (457) 27.0 (69)
Screen size
Diagonal
[inch (cm)]
16:10 Screen
Projection distance [feet (m)]
Image height
[inch (cm)]
Vertical offset
[inch (cm)]
(min. zoom) (max. zoom)
30 (76) 3.0 (0.9) 4.6 (1.4) 16 (40) 2.4 (6)
40 (102) 4.0 (1.2) 6.0 (1.8) 21 (54) 3.2 (8)
60 (152) 6.0 (1.8) 9.0 (2.7) 32 (81) 4.8 (12)
80 (203) 8.0 (2.4) 12.0 (3.7 42 (108) 6.4 (16)
100 (254) 10.0 (3.1) 15.0 (4.6) 53 (135) 7.9 (20)
120 (305) 12.0 (3.7) 18.0 (5.5) 64 (162) 9.5 (24)
150 (381) 15.0 (4.6) 22.5 (6.9) 79 (202) 11.9 (30)
200 (508) 20.0 (6.1) 30.0 (9.2) 106 (269) 15.9 (40)
250 (635) 25.0 (7.6) 37.5 (11.4) 132 (336) 19.9 (50)
300 (762) 30.0 (9.2) 45.0 (13.7) 159 (404) 23.8 (61)
Maximum zoom
Minimum zoom
Projection distance
Center of lens
Screen
Vertical offset