Optoma DV11 User Manual - Page 21

Adjusting the Projector's Zoom/Focus, Adjusting Projection Image Size

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English INSTALLATION Adjusting the Projector's Zoom/Focus Turn the Zoom Lever to zoom in or zoom out. To focus the image, turn the focus ring until you see a clear image. The projector will focus at distances from 4.92 to 32.80 feet (1.5 to 10.0 meters). Zoom Lever Focus Ring Adjusting Projection Image Size Side View Front View W0 (800X600) H' (800X600) H 0 (800X600) H 1 (800X480) H B(800X600) LA D(800X600) Throw Ratio (TR)=1.36 as Wide mode A=4.73° B (800x600)=32.375° W0 (800x600)=L/TR H'=L X tan(A) Display Format A H (800x600)=W0 (800x600) X 0.75 B L (cm) W (cm) H (cm) H'(cm) D(cm) 16:9 (800x480) 7.31 4:3 (800x600) 4.73 Projection Distance (M) Screen Size 16:9 (inch) Max Min Screen Size 4:3 (inch) Max Min 28.44 32.38 1.5 49.82 45.29 54.28 49.34 236.0 236.0 2.0 66.43 60.39 72.37 65.79 173.6 173.6 2.5 83.04 75.49 90.46 82.24 97.6 130.2 3.0 99.64 90.58 108.56 98.69 30.20 19.53 3.5 116.25 105.68 126.65 115.14 199.1 217.0 4.0 132.56 120.78 144.74 131.58 Projection Distance (M) Screen Size 16:9 (inch) Max Min Screen Size 4:3 (inch) Max Min 5.0 166.07 150.97 180.93 164.48 6.0 199.28 181.17 217.11 197.38 7.0 232.50 211.36 253.30 230.27 8.0 265.71 241.56 289.49 263.17 9.0 298.93 271.75 325.67 296.07 10.0 332.14 301.95 361.86 328.86 DVD Projector * 21

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DVD Projector
*
21
E
nglish
iNStALLAtION
Adjusting the Projector’s Zoom/Focus
Turn the Zoom Lever to zoom in or zoom out. To focus the im-
age, turn the focus ring until you see a clear image. The projec-
tor will focus at distances from 4.92 to 32.80 feet (1.5 to 10.0
meters).
Adjusting Projection Image Size
L
H'
H
(800X600)
A
B
(800X600)
W
0
(800X600)
D
(800X600)
H
0
(800X600)
H
1
(800X480)
s³de V³ew
½ro¸¶ V³ew
Zoom ¹ever
½o±µ¾ ·³¸º
Throw Ratio (TR)=1.36 as Wide mode
A=4.73°
B (800x600)=32.375°
W
0
(800x600)=L/TR
H'=L X tan(A)
H (800x600)=W
0
(800x600) X 0.75
Display Format
A
B
L (cm)
W (cm)
H (cm)
H’(cm)
D(cm)
16:9 (800x480)
7.31
28.44
236.0
173.6
97.6
30.20
199.1
4:3 (800x600)
4.73
32.38
236.0
173.6
130.2
19.53
217.0
Projection Distance (M)
1.5
2.0
2.5
3.0
3.5
4.0
Screen Size 16:9
(inch)
Max
49.82
66.43
83.04
99.64
116.25
132.56
Min
45.29
60.39
75.49
90.58
105.68
120.78
Screen Size 4:3
(inch)
Max
54.28
72.37
90.46
108.56
126.65
144.74
Min
49.34
65.79
82.24
98.69
115.14
131.58
Projection Distance (M)
5.0
6.0
7.0
8.0
9.0
10.0
Screen Size 16:9
(inch)
Max
166.07
199.28
232.50
265.71
298.93
332.14
Min
150.97
181.17
211.36
241.56
271.75
301.95
Screen Size 4:3
(inch)
Max
180.93
217.11
253.30
289.49
325.67
361.86
Min
164.48
197.38
230.27
263.17
296.07
328.86