Installation, Adjusting the projector zoom / focus, Adjusting projection image size – Optoma Optoma EP729 User Manual
Page 14: English, Diagonal focus ring zoom lever, This graph is for user’s reference only
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English ...
63.4"
(160.9cm)
105.6"
(268.2cm)
147.8"
(375.5cm)
169.0"
(429.2cm)
211.2"
(536.5cm)
36.9"
(93.8cm)
73.8"
(187.5cm)
123.0"
(312.5cm)
172.2"
(437.5cm)
196.9"
(500.0cm)
246.1"
(625.0cm)
4.92'
32.81'
26.25'
22.97'
16.40'
9.84'
(1.5m)
(10.0m)
(8.0m)
(7.0m)
(5.0m)
(3.0m)
31.7"
(80.5cm)
Max.
36.9"(93.8cm)
73.8"(187.5cm)
123.0"(312.5cm)
172.2"(437.5cm)
196.9"(500.0cm)
246.1"(625.0cm)
Min.
31.7"(80.5cm)
63.4"(160.9cm)
105.6"(268.2cm)
147.8"(375.5cm)
169.0"(429.2cm)
211.2"(536.5cm)
Max.(WxH)
29.52" x 22.14"
(75.0 x 56.3cm)
59.04" x 44.28"
(150.0 x 112.5cm)
98.40" x 73.80"
(250.0 x 187.5cm)
137.76" x 103.32"
(350.0 x 262.5cm)
157.52" x 118.14"
(400.0 x 300.0cm)
196.88" x 147.66"
(500.0 x 375.0cm)
Min.(WxH)
25.36" x 19.02"
(64.4 x 48.3cm)
50.72" x 38.04"
(128.7 x 96.5cm)
84.48" x 63.36"
(214.6 x 160.9cm)
118.24" x 88.68"
(300.4 x 225.3cm)
135.20" x 101.40"
(343.4 x 257.5cm)
168.96" x 126.72"
(429.2 x 321.9cm)
4.92'(1.5m)
9.84'(3.0m)
16.40'(5.0m)
22.97'(7.0m)
26.25'(8.0m)
32.81'(10.0m)
Screen
(Diagonal)
Screen
Size
Distance
Diagonal
Focus Ring
Zoom Lever
Adjusting the Projector Zoom / Focus
You may turn the zoom lever to zoom in or out. To focus the
image, rotate the focus ring until the image is clear. The projec-
tor will focus at distances from 4.9 to 32.8 feet (1.5 to 10.0 meters).
Adjusting Projection Image Size
This graph is for user’s reference only.
Installation