Adjusting The Projector Zoom / Focus; Adjusting Projected Image Size - Optoma EP709 Manual

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Installation

Adjusting the Projector Zoom / Focus

You may turn the zoom lever to zoom in or out. To focus the im-
age, rotate the focus ring until the image is clear. The projector
will focus at distances from 4.9 to 39.4 feet (1.5 to 12.0 meters)
with mechanical travel.
Adjusting Projection Image Size
Screen
(Diagonal)
Screen
Size
This graph is for user's reference only.
English 6
Width
38.1"
(96.8cm)
34.7"
(88.1cm)
4.9'
(1.5m)
9.8'
(3.0m)
16.4'
(5.0m)
23.0'
(7.0m)
26.3'
(8.0m)
39.4'
(12.0m)
Max.
38.1"(96.8cm)
Min.
34.7"(88.1cm)
30.5" x 22.9"
Max.(WxH)
(77.4 x 58.1cm)
27.8" x 20.8"
Min.(WxH)
(70.5 x 52.9cm)
Distance
4.9'(1.5m)
Diagonal
127.1"
(322.7cm)
76.2"
(193.6cm)
115.6"
(293.5cm)
69.3"
(176.1cm)
76.2"(193.6cm)
127.1"(322.7cm)
177.9"(451.8cm)
69.3"(176.1cm)
115.6"(293.5cm)
161.8"(410.9cm)
61.0" x 45.7"
101.7" x 76.3"
142.3" x 106.7"
(154.9 x 116.2cm)
(258.2 x 193.6cm)
(361.4 x 271.1cm)
55.4" x 41.6"
92.5" x 69.4"
129.4" x 97.1"
(140.9 x 105.7cm)
(234.8 x 176.1cm)
(328.7 x 246.5cm)
9.8'(3.0m)
16.4'(5.0m)
23.0'(7.0m)
Zoom Lever
Focus Ring
304.9"
(774.5cm)
203.3"
(516.3cm)
177.9"
(451.8cm)
277.3"
(704.4cm)
184.9"
(469.6cm)
161.8"
(410.9cm)
203.3"(516.3cm)
304.9"(774.5cm)
184.9"(469.6cm)
277.3"(704.4cm)
162.6" x 122.0"
243.9" x 182.9"
(413.0 x 309.8cm)
(619.6 x 464.7cm)
147.9" x 110.9"
221.8" x 166.4"
(375.7 x 281.8cm)
(563.5 x 422.6cm)
26.3'(8.0m)
39.4'(12.0m)

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