Optoma EP7150 User Manual - Page 13

Adjusting the Projector Zoom / Focus, Adjusting Projection Image Size

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Installation 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 projector will focus at distances from 4.9 to 39.4 feet (1.5 to 12.0 meters) with mechanical travel. Zoom Lever Focus Ring Adjusting Projection Image Size Diagonal Width 38.1" (96.8cm) 34.7" (88.1cm) Height 76.2" (193.6cm) 69.3" (176.1cm) 127.1" (322.7cm) 115.6" (293.5cm) 177.9" (451.8cm) 161.8" (410.9cm) 228.7" (580.9cm) 208.0" (528.3cm) 304.9" (774.5cm) 277.3" (704.4cm) Hd 4.9'(1.5m) 9.8'(3.0m) 16.4'(5.0m) 23.0'(7.0m) 29.5'(9.0m) 39.4'(12.0m) Screen Max. (Diagonal) Min. 38.1"(96.8cm) 34.7"(88.1cm) 76.2"(193.6cm) 69.3"(176.1cm) 127.1"(322.7cm) 115.6"(293.5cm) Screen Size Max. (WxH) Min. (WxH) 30.5"x 22.9" 77.4 x 58.1cm 27.8" x 20.8" 70.5 x 52.9cm 61.0" x 45.7" 154.9 x 116.2cm 55.4" x 41.6" 140.9 x 105.7cm 101.7" x 76.3" 258.2 x 193.6cm 92.5" x69.4" 234.8 x 176.1cm Hd Max. Min. 3.4" (8.7cm) 3.1" (7.9cm) 6.9" (17.4cm) 6.2" (15.9cm) 11.4" (29.0cm) 10.4" (26.4cm) Distance 4.9' (1.5m) 9.8' (3.0m) 16.4' (5.0m) This graph is for user's reference only. 177.9"(451.8cm) 161.8"(410.9cm) 142.3" x 106.7" 361.4 x 271.1cm 129.4" x 97.1" 328.7 x 246.5cm 16.0" (40.7cm) 14.6" (37.0cm) 22.3' (7.0m) 228.7"(580.9cm) 208.0"(528.3cm) 183.0" x 137.2" 464.7 x 348.5cm 166.4" x 124.8" 422.6 x 317.0cm 20.6" (52.3cm) 18.7" (47.6cm) 29.5' (9.0m) 13 304.9"(774.5cm) 277.3"(704.4cm) 243.9" x 182.9" 619.6 x 464.7cm 221.8" x 166.4" 563.5 x 422.6cm 27.4" (69.7cm) 25.0" (63.4cm) 39.4' (12.0m) English

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13
English
Installation
69.3"
(176.1cm)
115.6"
(293.5cm)
161.8"
(410.9cm)
208.0"
(528.3cm)
277.3"
(704.4cm)
38.1"
(96.8cm)
76.2"
(193.6cm)
127.1"
(322.7cm)
177.9"
(451.8cm)
228.7"
(580.9cm)
304.9"
(774.5cm)
4.9'(1.5m)
39.4'(12.0m)
29.5'(9.0m)
23.0'(7.0m)
16.4'(5.0m)
9.8'(3.0m)
34.7"
(88.1cm)
Width
Height
Diagonal
Hd
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 pro-
jector will focus at distances from 4.9 to 39.4 feet (1.5 to 12.0
meters) with mechanical travel.
Adjusting Projection Image Size
This graph is for user’s reference only.
Screen
(Diagonal)
Max.
38.1
”(96.8cm)
76.2
”(193.6cm)
127.1
”(322.7cm)
177.9
”(451.8cm)
228.7
”(580.9cm)
30
4.9
”(774.5cm)
Min.
34.7”(88.1cm)
69.3”(176.1cm)
115.6”(293.5cm)
161.8”(410.9cm)
208.0”(528.3cm)
277.3”(704.4cm)
Screen
Size
Max.
(WxH)
30.5
”x 22.9”
77.4 x 58.1cm
61.0
” x 45.7”
154.9 x 116.2cm
10
1.7
” x 76.3”
258.2 x 193.6cm
142.3
” x 106.7”
361.4 x 271.1cm
183.0” x 137.2”
464.7 x 348.5cm
243.9
” x 182.9”
619.6 x 464.7cm
Min.
(WxH)
27.8” x 20.8”
70.5 x 52.9cm
55.4” x 41.6”
140.9 x 105.7cm
92.5” x69.4”
234.8 x 176.1cm
129.4” x 97.1”
328.7 x 246.5cm
166.4” x 124.8”
422.6 x 317.0cm
221.8” x 166.4”
563.5 x 422.6cm
Hd
Max.
3.4
” (8.7cm)
6.9
” (17.4cm)
11.4
” (29.0cm)
16.0
” (40.7cm)
20.6
” (52.3cm)
27.4
” (69.7cm)
Min.
3.1
” (7.9cm)
6.2
” (15.9cm)
10.4
” (26.4cm)
14.6
” (37.0cm)
18.7
” (47.6cm)
25.0
” (63.4cm)
Distance
4.9’ (1.5m)
9.8’ (3.0m)
16.4’ (5.0m)
22.3’ (7.0m)
29.5’ (9.0m)
39.4’ (12.0m)