Adjusting Projection Image Size
Refer to the graphic and table below to determine the screen size and projection distance.
Maximum zoom Minimum zoom
Vertical offset |
Screen
Center of lens
Projection distance
XGA model
Screen size |
|
| 4 : 3 Screen |
|
| ||
Diagonal | Projection distance [inch (m)] | Image height | Vertical offset | ||||
[inch (cm)] | (min. zoom) | (max. zoom) | [inch (cm)] | [inch (cm)] | |||
30 | (76) | 45 (1.15) | 51 | (1.3) | 18 | (46) | 2.7(7) |
40 (102) | 61 (1.55) | 68 | (1.7) | 24 | (61) | 3.6(9) | |
60 (152) | 92 (2.33) | 102 (2.6) | 36 | (91) | 5.4 (14) | ||
80 (203) | 123 (3.12) | 137 (3.5) | 48 (122) | 7.2 (18) | |||
100 | (254) | 154 (3.90) | 171 (4.3) | 60 (152) | 9.0 (23) | ||
120 | (305) | 185 (4.69) | 205 (5.2) | 72 (183) | 10.8 (27) | ||
150 | (381) | 231 (5.87) | 257 (6.5) | 90 (229) | 13.5 (34) | ||
200 | (508) | 308 (7.83) | 343 (8.7) | 120 | (305) | 18.0 (46) | |
250 | (635) | 386 (9.80) | 427 | (10.9) | 150 | (381) | 22.5 (57) |
300 | (762) | 463 (11.77) | 515 | (13.1) | 180 | (457) | 27.0 (69) |
WXGA model
Screen size |
| 4 : 3 Screen |
|
| ||
Diagonal | Projection distance [inch (m)] | Image height | Vertical offset | |||
[inch (cm)] | (min. zoom) | (max. zoom) | [inch (cm)] | [inch (cm)] | ||
30 | (76) | 37 (0.9) | 46 (1.16) | 16 | (40) | 2.4(6) |
40 (102) | 49 (1.3) | 61 (1.55) | 21 | (54) | 3.2(8) | |
60 (152) | 74 (1.9) | 92 (2.33) | 32 | (81) | 4.8 (12) | |
80 (203) | 100 (2.5) | 123 (3.12) | 42 (108) | 6.4 (16) | ||
100 | (254) | 125 (3.2) | 154 (3.90) | 53 (135) | 7.9 (20) | |
120 | (305) | 150 (3.8) | 185 (4.69) | 64 (162) | 9.5 (24) | |
150 | (381) | 187 (4.8) | 231 (5.86) | 79 (202) | 11.9 (30) | |
200 | (508) | 250 (6.4) | 308 (7.83) | 106 | (269) | 15.9 (40) |
250 | (635) | 313 (8.0) | 385 (9.79) | 132 | (336) | 19.9 (50) |
300 | (762) | 376 (9.5) | 463 (11.75) | 159 | (404) | 23.8 (61) |
Note
Position the projector in a horizontal position; other positions can cause heat
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
Consult with your dealer for special installation such as suspending from a ceiling.