Setup Connections&

Adjusting the Projection Distance

Standard Lens Throw distance ratio 1:1.8 to 2.4

NORMAL Mode (4:3)

Screen size (4:3) (X)

Projection distance (L)

 

Lens center to the lower edge of the screen (H)

 

Diag.

Width

Height

Maximum (l1)

Minimum (l2)

Upper lens shift position (h1)

Lower lens shift position (h2)

 

300

240

180

48 2 (14.7 m)

37

4 (11.4 m)

7 6 (228.6 cm)

0.0 (0.0 cm)

 

200

160

120

32 2 (9.8 m)

24

6 (7.5 m)

5 0 (152.4 cm)

0.0 (0.0 cm)

 

150

120

90

24 0 (7.3 m)

18

4 (5.6 m)

3 9 (114.3 cm)

0.0 (0.0 cm)

 

100

80

60

15 7 (4.8 m)

12

1 (3.7 m)

2 6 (76.2 cm)

0.0 (0.0 cm)

 

84

67

50

13 1 (4.0 m)

10

2 (3.1 m)

2 1 (64.0 cm)

0.0 (0.0 cm)

 

72

58

43

11 2 (3.4 m)

8

5 (2.6 m)

1 10 (54.9 cm)

0.0 (0.0 cm)

 

60

48

36

9 2 (2.8 m)

7

2 (2.2 m)

1 6 (45.7 cm)

0.0 (0.0 cm)

 

40

32

24

6 2 (1.9 m)

4

6 (1.4 m)

1 0 (30.5 cm)

0.0 (0.0 cm)

STRETCH Mode (16:9)

The formula for screen size and projection distance

l1

(Max.) = (0.0495x 0.1302)  3.28

x: Screen size (diag.) (X) (inches)

l2

(Min.) = (0.0383x 0.1153)  3.28

l: Projection distance (L) (feet)

h1

(Upper) = 0.3x

h: Lens center to the lower edge of the screen (H) (inches)

h2

(Lower) = 0

 

Screen size (4:3) (X)

Projection distance (L)

 

Lens center to the lower edge of the screen (H)

Diag.

Width

Height

Maximum (l1)

Minimum (l2)

Upper lens shift position (h1)

Lower lens shift position (h2)

300

261

147

52 5 (16.0 m)

40

7 (12.4 m)

6 2 (186.8 cm)

2 1 (62.3 cm)

200

174

98

34 8 (10.6 m)

26

9 (8.2 m)

4 1 (124.5 cm)

1 4 (41.5 cm)

150

131

74

26 2 (8.0 m)

20

3 (6.2 m)

3 1 (93.4 cm)

1 0 (31.1 cm)

133

116

65

23 3 (7.1 m)

17

7 (5.4 m)

2 9 (82.8 cm)

10.9 (27.6 cm)

106

92

52

18 4 (5.6 m)

14

1 (4.3 m)

2 2 (66.0 cm)

8.7 (22.0 cm)

100

87

49

17 4 (5.3 m)

13

5 (4.1 m)

2 1 (62.3 cm)

8.2 (20.8 cm)

92

80

45

15 7 (4.8 m)

12

1 (3.7 m)

1 11 (57.3 cm)

7.5 (19.1 cm)

84

73

41

14 4 (4.4 m)

11

2 (3.4 m)

1 9 (52.3 cm)

6.9 (17.4 cm)

72

63

35

12 5 (3.8 m)

9

5 (2.9 m)

1 6 (44.8 cm)

5.9 (14.9 cm)

60

52

29

10 2 (3.1 m)

7

9 (2.4 m)

1 3 (37.4 cm)

4.9 (12.5 cm)

40

35

20

6 6 (2.0 m)

5

2 (1.6 m)

9.8 (24.9 cm)

3.3 (8.3 cm)

The formula for screen size and projection distance

l1

(Max.) = (0.0538x 0.1242)  3.28

x: Screen size (diag.) (X) (inches)

l2

(Min.) = (0.0417x 0.1135)  3.28

l: Projection distance (L) (feet)

h1

(Upper) = 0.2451x

h: Lens center to the lower edge of the screen (H) (inches)

h2

(Lower) =0.0817x

 

There is an error of 3% in the formula above.

Values with a minus () sign indicate the distance of the lens center below the bottom of the screen.

E-27

XG-P25X/CD (E)-b

27

02.3.19, 7:05 PM

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Image 30
Sharp XG-P25X operation manual Standard Lens Throw distance ratio 11.8 to