Adjusting The Projector Zoom / Focus; Adjusting Projected Image Size - Optoma EP729 Manual

Installation
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14

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).
Zoom Lever
Focus Ring
Adjusting Projection Image Size
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
Max. 36.9"(93.8cm)
(Diagonal)
Min. 31.7"(80.5cm)
29.52" x 22.14"
Max.(WxH)
Screen
(75.0 x 56.3cm)
Size
25.36" x 19.02"
Min.(WxH)
(64.4 x 48.3cm)
Distance
4.92'(1.5m)
This graph is for user's reference only.
Diagonal
123.0"
(312.5cm)
73.8"
(187.5cm)
36.9"
105.6"
(93.8cm)
(268.2cm)
63.4"
(160.9cm)
31.7"
(80.5cm)
73.8"(187.5cm) 123.0"(312.5cm)
63.4"(160.9cm) 105.6"(268.2cm)
59.04" x 44.28" 98.40" x 73.80"
(150.0 x 112.5cm) (250.0 x 187.5cm)
50.72" x 38.04" 84.48" x 63.36"
(128.7 x 96.5cm) (214.6 x 160.9cm)
9.84'(3.0m) 16.40'(5.0m)
(625.0cm)
196.9"
(500.0cm)
172.2"
(437.5cm)
(536.5cm)
169.0"
(429.2cm)
147.8"
(375.5cm)
172.2"(437.5cm) 196.9"(500.0cm) 246.1"(625.0cm)
147.8"(375.5cm) 169.0"(429.2cm) 211.2"(536.5cm)
137.76" x 103.32" 157.52" x 118.14" 196.88" x 147.66"
(350.0 x 262.5cm) (400.0 x 300.0cm) (500.0 x 375.0cm)
118.24" x 88.68" 135.20" x 101.40" 168.96" x 126.72"
(300.4 x 225.3cm) (343.4 x 257.5cm) (429.2 x 321.9cm)
22.97'(7.0m) 26.25'(8.0m) 32.81'(10.0m)
246.1"
211.2"