User manual

EN-9
ENGLISH
Installation
Layout of the projector
Image size varies depending on the distance between the screen and the projector.
Front projection
• The above figures are approximate and may be slightly different from the actual measurements.
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 pro-
jected 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
Projected Distance : L Hd
16:10 Diagonal Size Width : A Height : B
inch cm inch cm inch cm inch m inch cm
40 102 34 86 21 54 18 0.5 1.6 4
60 152 51 129 32 81 28 0.7 2.4 6
80 203 68 172 42 108 37 0.9 3.2 8
100 254 85 215 53 135 47 1.2 4.0 10
150 381 127 323 79 202 70 1.8 6.0 15
200 508 170 431 106 269 94 2.4 8.0 20
250 635 212 538 132 337 118 3.0 10.0 25
300 762 254 646 159 404 142 3.6 12.0 30
Screen Size Size of Projected Image
Projected
Distance : L
Hd
4:3 Diagonal
Size
Width : A Height : C
16:10
Diagonal Size
Width : A Height : B
Blank Space :
D
inch cm inch cm inch cm inch cm inch cm inch cm inch cm inch m inch cm
40102328124613896328120512.0 5 170.41.5 4
60 152 48 122 36 91 57 144 48 122 30 76 3.0 8 26 0.7 2.3 6
80 203 64 163 48 122 75 192 64 163 40 102 4.0 10 35 0.9 3.0 8
100 254 80 203 60 152 94 240 80 203 50 127 5.0 13 44 1.1 3.8 10
150 381 120 305 90 229 142 359 120 305 75 191 7.5 19 66 1.7 5.6 14
200 508 160 406 120 305 189 479 160 406 100 254 10.0 25 89 2.3 7.5 19
250 635 200 508 150 381 236 599 200 508 125 318 12.5 32 111 2.8 9.4 24
300 762 240 610 180 457 283 719 240 610 150 381 15.0 38 134 3.4 11.3 29
A
L
A
Hd
B
ba
a=b
L : Between the screen and the front
edge of the projector
Hd :Height of the projected image
Screen size
A
B
C
DD
Screen size