Arrangement
Refer to the illustrations and tables below to determine the screen size and projection distance.
The values shown in the table are calculated (±3%) for a full size screen: 800x600
Setting up
(b)
(c) up
(c) down
At 4:3 screen
| (a) Screen size | (b) Projection distance | (c) Screen height [cm (inch)] | ||||||
4:3 | [inch (m)] |
| [m (inch)] | down |
| up | |||
40 | (1.0) | 1.5 | (57) | 8.7 | (3) | 52.3 | (21) | ||
(a) | |||||||||
50 | (1.3) | 1.8 | (72) | 10.9 | (4) | 65.3 | (26) | ||
| 60 | (1.5) | 2.2 | (87) | 13.1 | (5) | 78.4 | (31) | |
| 70 | (1.8) | 2.6 | (101) | 15.2 | (6) | 91.4 | (36) | |
| 80 | (2.0) | 2.9 | (116) | 17.4 | (7) | 104.5 | (41) | |
| 90 | (2.3) | 3.3 | (130) | 19.6 | (8) | 117.6 | (46) | |
| 100 | (2.5) | 3.7 | (145) | 21.8 | (9) | 130.6 | (51) | |
| 120 | (3.0) | 4.4 | (174) | 26.1 | (10) | 156.8 | (62) | |
| 150 | (3.8) | 5.5 | (218) | 32.7 | (13) | 195.9 | (77) | |
| 200 | (5.1) | 7.4 | (291) | 43.5 | (17) | 261.3 | (103) | |
At 16:9 screen
| (a) Screen size | (b) Projection distance | (c) Screen height [cm (inch)] | |||||
16:9 | [inch (m)] |
| [m (inch)] | down |
|
| up | |
40 | (1.0) | 1.6 | (63) | 1.2 | (0) | 48.6 | (19) | |
(a) | 50 | (1.3) | 2.0 | (78) | 1.5 | (1) | 60.8 | (24) |
| 60 | (1.5) | 2.4 | (94) | 1.8 | (1) | 72.9 | (29) |
| 70 | (1.8) | 2.8 | (110) | 2.1 | (1) | 85.1 | (34) |
| 80 | (2.0) | 3.2 | (126) | 2.4 | (1) | 97.2 | (38) |
| 90 | (2.3) | 3.6 | (142) | 2.7 | (1) | 109.4 | (43) |
| 100 | (2.5) | 4.0 | (158) | 3.0 | (1) | 121.6 | (48) |
| 120 | (3.0) | 4.8 | (190) | 3.6 | (1) | 145.9 | (57) |
| 150 | (3.8) | 6.0 | (238) | 4.4 | (2) | 182.3 | (72) |
| 200 | (5.1) | 8.1 | (317) | 5.9 | (2) | 243.1 | (96) |
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