Measurements in Inches for 16:9 Aspect Ratio
Diagonal
Min. ceiling
image size (S)
height*
80.8
65"
83.6
70"
85.8
75"
89.1
80"
91.8
85"
94.6
90"
97.4
95"
100.1
100"
* Based on an image 30 inches from the floor; if the image is lower, the minimum ceiling height is reduced by the corresponding
measurement.
Measurements in Centimeters for 16:9 Aspect Ratio
Diagonal
Min. ceiling
image size (S)
height*
205.2
65"
212.3
70"
218.0
75"
226.3
80"
233.3
85"
240.4
90"
247.4
95"
254.4
100"
* Based on an image 76.2 cm from the floor; if the image is lower, the minimum ceiling height is reduced by the corresponding
measurement.
Image
Image
Min. projection
width (w)
height (h)
distance (a)
56.7
31.9
6.2
61.0
34.3
7.5
65.4
36.3
8.7
69.7
39.2
10.0
74.1
41.7
11.2
78.4
44.1
12.4
82.8
46.6
13.7
87.2
49.0
15.0
Image
Image
Min. projection
width (w)
height (h)
distance (a)
143.9
80.9
15.8
155.0
87.2
19.0
166.0
92.1
22.1
177.1
99.6
25.3
188.2
105.8
28.5
199.2
112.1
31.6
210.3
118.3
34.8
221.4
124.5
38.0
Distance from top
Sliderscale
bottom wall plate
mark (b)
5.8
7.9
7.1
8.2
8.3
8.5
6.1
8.9
7.4
9.2
8.6
9.5
9.9
9.8
11.1
10.1
Distance from top
Sliderscale
bottom wall plate
mark (b)
14.8
20.1
18.0
20.9
21.1
21.7
15.6
22.5
18.8
23.3
21.9
24.1
25.1
24.9
28.3
25.7
28
Distance from top
of image to
of image to
temporary wall
holes (c)
plate hole (d)
15.5
15.8
16.0
16.4
16.7
17.0
17.4
17.7
Distance from top
of image to
of image to
temporary wall
holes (c)
plate hole (d)
39.3
40.1
40.7
41.7
42.5
43.3
44.1
44.9