Hr ow, Atio, Desktop installation — 16:9 screen size – Silicon Optix 50HD User Manual
Page 57
Appendix D – Throw Ratio
48
T
HR
OW
R
ATIO
Desktop Installation — 16:9 Screen Size
Diag.
Width
Height
Max
Min
Upper
Lower
300”
261”
147”
10.68m
8.9m
4.59m
0.854m
250”
218”
123”
8.9m
7.416m
3.842m
0.729m
200”
174”
98”
7.12m
5.933m
3.095m
0.604m
150”
131”
74”
5.34m
4.45m
2.347m
0.48m
133”
116”
65”
4.735m
3.946m
2.093m
0.437m
106”
92”
52”
3.773m
3.145m
1.69m
0.37m
100”
87”
49”
3.56m
2.967m
1.6m
0.355m
92”
80”
45”
3.275m
2.729m
1.48m
0.335m
84”
73”
41”
2.99m
2.492m
1.361m
0.315m
72”
63”
35”
2.563m
2.136m
1.181m
0.285m
60”
52”
29”
2.136m
1.78m
1.002m
0.255m
40”
35”
20”
1.424m
1.187m
0.703m
0.205m
30”
26”
15”
1.068m
0.89m
0.553m
0.18m
x Screen
size
y1
Max projection Distance
z1
Upper height from Desk
y2
Min projection Distance
z2
Lower height from Desk
y1=x*0.035599019
z1=x*0.014949939+0.105
z2=x*0.002496924+0.105
y2=x*0.029665849
Desk top installation
Screen size (16:9)
Projection Distance
(m)
Height Above Desk