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EN-10
Installation (continued)
Screen size and projection distance (continued)
Screen width (SW)
Down side
Up side
Screen
Screen height (SH)Hd
H1H2
L
For WD720U: (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.
• When the aspect ratio of the image is 16:10 (WXGA)
Screen size (4:3) Sizeoftheprojectedimage(16:10)
Black space
(B)
Hd
Projection distance (L) Lens shift height
Diagonal size
Width (SW) Height (SH)
Diagonal size
Width (W) Height (H)
Shortest (Wide)
Longest (Tele)
H1 H2
inch cm inch cm inch cm inch cm inch cm inch cm inch cm inch cm inch m inch m inch cm inch cm
40 102 32 81 24 61 38 96 32 81 20 51 2 5 6 15 46 1.2 69 1.8 3 7 2 6
60 152 48 122 36 91 57 144 48 122 30 76 3 8 9 22 70 1.8 105 2.7 4 10 4 9
80 203 64 163 48 122 75 192 64 163 40 102 4 10 12 30 94 2.4 141 3.6 5 14 5 12
100 254 80 203 60 152 94 240 80 203 50 127 5 13 15 37 118 3.0 177 4.5 7 17 6 15
120 305 96 244 72 183 113 288 96 244 60 152 6 15 17 44 141 3.6 212 5.4 8 21 7 18
150 381 120 305 90 229 142 359 120 305 75 191 8 19 22 55 177 4.5 266 6.8 10 26 9 22
200 508 160 406 120 305 189 479 160 406 100 254 10 25 29 74 236 6.0 356 9.0 14 34 12 30
250 635 200 508 150 381 236 599 200 508 125 318 13 32 36 92 296 7.5 - - 17 43 15 37
300 762 240 610 180 457 283 719 240 610 150 381 15 38 44 111 355 9.0 - - 20 52 18 45
• When the aspect ratio of the image is 16:9
Screen size (4:3) Size of the projected image (16:9)
Black space
(B)
Hd
Projection distance (L) Lens shift height
Diagonal size
Width (SW) Height (SH)
Diagonal size
Width (W) Height (H)
Shortest (Wide)
Longest (Tele)
H1 H2
inch cm inch cm inch cm inch cm inch cm inch cm inch cm inch cm inch m inch m inch cm inch cm
40 102 32 81 24 61 37 93 32 81 18 46 3 8 7 17 45 1.1 67 1.7 2 6 2 5
60 152 48 122 36 91 55 140 48 122 27 69 5 11 10 26 68 1.7 102 2.6 4 9 3 8
80 203 64 163 48 122 73 187 64 163 36 91 6 15 14 35 91 2.3 137 3.5 5 12 4 11
100 254 80 203 60 152 92 233 80 203 45 114 8 19 17 43 114 2.9 172 4.4 6 15 5 13
120 305 96 244 72 183 110 280 96 244 54 137 9 23 20 52 138 3.5 207 5.2 7 19 6 16
150 381 120 305 90 229 138 350 120 305 68 171 11 29 26 65 172 4.4 259 6.6 9 23 8 20
200 508 160 406 120 305 184 466 160 406 90 229 15 38 34 86 230 5.8 346 8.8 12 31 11 27
250 635 200 508 150 381 229 583 200 508 113 286 19 48 43 108 288 7.3 - - 15 39 13 34
300 762 240 610 180 457 275 699 240 610 135 343 23 57 51 130 346 8.8 - - 18 46 16 40
Screen (4:3)
Image(16:10/16:9)
B B
H
SH
SW (=W)