30
Measurements in Inches for 16:10 Aspect Ratio
* 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 16:10 Aspect Ratio
* 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.
Diagonal
image size (S)
Min. ceiling
height*
Image
width (w)
Image
height (h)
Min. projection
distance (a)
Sliderscale
mark (b)
Distance from top
of image to
bottom wall plate
holes (c)
Distance from top
of image to
temporary wall
plate hole (d)
61”
81.3
51.7
32.3
6.5
6.1
8.0
15.5
65”
83.7
55.1
344.4
7.5
7.1
8.2
15.8
70"
86.7
59.4
37.1
8.9
8.5
8.6
16.1
75"
89.7
63.6
39.8
10.2
9.8
8.9
16.5
80"
92.7
67.8
42.4
11.6
7.8
9.3
16.9
85"
95.6
72.1
45.0
12.9
9.1
9.6
17.2
90"
98.7
76.3
47.7
14.3
10.5
10.0
17.5
Diagonal
image size (S)
Min. ceiling
height*
Image
width (w)
Image
height (h)
Min. projection
distance (a)
Sliderscale
mark (b)
Distance from top
of image to
bottom wall plate
holes (c)
Distance from top
of image to
temporary wall
plate hole (d)
61”
206.5
131.4
82.1
16.4
15.4
20.2
39.4
65”
212.6
140.0
87.5
19.1
18.1
20.9
40.1
70
"
220.2
150.8
94.2
22.6
21.6
21.8
41.0
75
"
227.9
161.5
101.0
26.0
25.0
22.7
41.9
80
"
235.5
172.3
107.7
29.4
19.7
23.6
42.8
85
"
243.0
183.1
114.4
32.8
23.1
24.4
43.6
90
"
250.7
193.9
121.2
36.3
26.6
25.3
44.5
