Installation (continued)
When the aspect ratio of the screen is 4:3
When the aspect ratio of the screen is 4:3, the positional relation between the projected image and the screen is as shown on the right. Refer to the following table for installation.
Screen size
SH
SW=W
B H B
When the aspect ratio of the image is 16:10 (WXGA)
|
|
| Screen size |
|
|
|
| Size of the projected image |
|
|
| Projection distance : L |
|
|
| |||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hd | |
4:3 Diagonal | Width : SW | Height : SH | 16:10 | Width : W | Height : H | Blank Space : | Shortest (Wide) | Longest (Tele) |
| |||||||||||||
|
|
| ||||||||||||||||||||
| Size |
|
|
|
| Diagonal Size |
|
|
|
|
| B |
|
|
|
|
|
|
| |||
inch |
| cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch |
| cm | inch | m | inch | m | inch |
| cm |
40 |
| 102 | 32 | 81 | 24 | 61 | 38 | 96 | 32 | 81 | 20 | 51 | 2.0 |
| 5 | 46 | 1.2 | 71 | 1.8 | 2.5 |
| 6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
60 |
| 152 | 48 | 122 | 36 | 91 | 57 | 144 | 48 | 122 | 30 | 76 | 3.0 |
| 8 | 70 | 1.8 | 107 | 2.7 | 3.8 |
| 10 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
80 |
| 203 | 64 | 163 | 48 | 122 | 75 | 192 | 64 | 163 | 40 | 102 | 4.0 |
| 10 | 93 | 2.4 | 144 | 3.6 | 5.0 |
| 13 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
100 |
| 254 | 80 | 203 | 60 | 152 | 94 | 240 | 80 | 203 | 50 | 127 | 5.0 |
| 13 | 117 | 3.0 | 180 | 4.6 | 6.3 |
| 16 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
120 |
| 305 | 96 | 244 | 72 | 183 | 113 | 288 | 96 | 244 | 60 | 152 | 6.0 |
| 15 | 141 | 3.6 | 216 | 5.5 | 7.5 |
| 19 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
150 |
| 381 | 120 | 305 | 90 | 229 | 142 | 359 | 120 | 305 | 75 | 191 | 7.5 |
| 19 | 177 | 4.5 | 271 | 6.9 | 9.4 |
| 24 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
200 |
| 508 | 160 | 406 | 120 | 305 | 189 | 479 | 160 | 406 | 100 | 254 | 10.0 |
| 25 | 237 | 6.0 | 362 | 9.2 | 12.5 |
| 32 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
250 |
| 635 | 200 | 508 | 150 | 381 | 236 | 599 | 200 | 508 | 125 | 318 | 12.5 |
| 32 | 296 | 7.5 | - | - | 15.6 |
| 40 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
300 |
| 762 | 240 | 610 | 180 | 457 | 283 | 719 | 240 | 610 | 150 | 381 | 15.0 |
| 38 | 356 | 9.0 | - | - | 18.8 |
| 48 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
• The above figures are approximate and may be slightly different from the actual measurements.
When the aspect ratio of the image is 16:9
|
|
| Screen size |
|
|
|
|
| Size of the projected image |
|
|
| Projection distance : L |
|
|
| |||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hd | |
4:3 Diagonal | Width : SW | Height : SH |
| 16:9 | Width : W | Height : H | Blank Space : | Shortest (Wide) | Longest (Tele) |
| |||||||||||||
|
|
|
| ||||||||||||||||||||
| Size |
|
|
|
| Diagonal Size |
|
|
|
|
| B |
|
|
|
|
|
|
| ||||
inch |
| cm | inch | cm | inch | cm | inch |
| cm | inch | cm | inch | cm | inch |
| cm | inch | m | inch | m | inch |
| cm |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
40 |
| 102 | 32 | 81 | 24 | 61 | 37 |
| 93 | 32 | 81 | 18 | 46 | 3.0 |
| 8 | 44 | 1.1 | 69 | 1.7 | 3.5 |
| 9 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
60 |
| 152 | 48 | 122 | 36 | 91 | 55 |
| 140 | 48 | 122 | 27 | 69 | 4.5 |
| 11 | 68 | 1.7 | 104 | 2.6 | 5.3 |
| 13 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
80 |
| 203 | 64 | 163 | 48 | 122 | 73 |
| 187 | 64 | 163 | 36 | 91 | 6.0 |
| 15 | 91 | 2.3 | 140 | 3.5 | 7.0 |
| 18 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
100 |
| 254 | 80 | 203 | 60 | 152 | 92 |
| 233 | 80 | 203 | 45 | 114 | 7.5 |
| 19 | 114 | 2.9 | 175 | 4.4 | 8.8 |
| 22 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
120 |
| 305 | 96 | 244 | 72 | 183 | 110 |
| 280 | 96 | 244 | 54 | 137 | 9.0 |
| 23 | 137 | 3.5 | 210 | 5.3 | 10.5 |
| 27 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
150 |
| 381 | 120 | 305 | 90 | 229 | 138 |
| 350 | 120 | 305 | 68 | 171 | 11.3 |
| 29 | 172 | 4.4 | 264 | 6.7 | 13.1 |
| 33 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
200 |
| 508 | 160 | 406 | 120 | 305 | 184 |
| 466 | 160 | 406 | 90 | 229 | 15.0 |
| 38 | 230 | 5.8 | 352 | 8.9 | 17.5 |
| 44 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
250 |
| 635 | 200 | 508 | 150 | 381 | 229 |
| 583 | 200 | 508 | 113 | 286 | 18.8 |
| 48 | 288 | 7.3 | - | - | 21.9 |
| 56 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
300 |
| 762 | 240 | 610 | 180 | 457 | 275 |
| 699 | 240 | 610 | 135 | 343 | 22.5 |
| 57 | 346 | 8.8 | - | - | 26.3 |
| 67 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
• The above figures are approximate and may be slightly different from the actual measurements.