Installation Guide
EB-680/EB-670 (4:3 projected image)
S
Projected image size
75"
152.4x114.3
76"
154.4x115.8
77"
156.5x117.3
78"
158.5x118.9
79"
160.5x120.4
80"
162.6x121.9
81"
164.6x123.4
82"
166.6x125.0
83"
168.7x126.5
84"
170.7x128.0
85"
172.7x129.5
86"
174.8x131.1
87"
176.8x132.6
88"
178.8x134.1
89"
180.8x135.6
90"
182.9x137.2
91"
184.9x138.7
92"
186.9x140.2
93"
189.0x141.7
94"
191.0x143.2
Images larger than 94 inches are not projected correctly.
EB-680/EB-670 (16:9 projected image)
a
Projection Dis-
Numbers on
tance
the arm slide
Minimum
scale
(Wide) to Maxi-
mum (Tele)
16.7 to 34.1
18.7 to 36.1
17.4 to 35.0
19.4 to 37.0
18.0 to 35.9
20.0 to 37.9
18.7 to 36.8
20.7 to 38.8
19.4 to 37.7
21.4 to 39.7
20.0 to 38.6
22.0 to 40.6
20.7 to 39.5
22.7 to 41.5
21.3 to 39.9
23.3 to 41.9
22.0 to 39.9
24.0 to 41.9
22.7 to 39.9
24.7 to 41.9
23.3 to 39.9
25.3 to 41.9
24.0 to 39.9
26.0 to 41.9
24.7 to 39.9
26.7 to 41.9
25.3 to 39.9
27.3 to 41.9
26.0 to 39.9
28.0 to 41.9
26.6 to 39.9
28.6 to 41.9
27.3 to 39.9
29.3 to 41.9
28.0 to 39.9
30.0 to 41.9
28.6 to 39.9
30.6 to 41.9
29.3 to 39.9
31.3 to 41.9
b
c
Distance to the
bottom wall
plate installa-
tion screw hole
20.2
20.5
20.7
21.0
21.2
21.5
21.8
22.0
22.3
22.5
22.8
23.1
23.3
23.6
23.9
24.1
24.4
24.6
24.9
25.2
25
[Unit: cm]
d
Distance from
Height of pro-
the top of the
jected image
projected im-
age to the wall
plate tempora-
ry securing
screw hole
39.4
114.3
39.7
115.8
39.9
117.4
40.2
118.9
40.4
120.4
40.7
121.9
41.0
123.4
41.2
125.0
41.5
126.5
41.7
128.1
42.0
129.5
42.3
131.0
42.5
132.6
42.8
134.1
43.1
135.6
43.3
137.2
43.6
138.7
43.8
140.2
44.1
141.7
44.4
143.2
[Unit: cm]
h