Chapter 2Getting Started — Setting up

rrWhen the screen aspect is 4:3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Unit: m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lens type

 

 

 

 

 

 

Zoom lens

 

 

 

 

 

 

Projection lens Model No.

ET‑D75LE1

ET‑D75LE2

ET‑D75LE3

ET‑D75LE4

ET‑D75LE8

ET‑D75LE6

 

Throw ratio*1

 

1.6‑2.2:1

2.2‑3.3:13.3‑5.5:1

5.6‑8.9:1

8.8‑16.5:1

1.1‑1.3:1

 

Projection screen size

 

 

 

 

Projection

distance (L)

 

 

 

 

Diagonal (SD)

 

Height

Width (SW)

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

 

(SH)

(LW)

(LT)

(LW)

(LT)

(LW)

(LT)

(LW)

(LT)

(LW)

(LT)

(LW)

(LT)

1.78 (70")

 

1.067

1.422

2.29

3.06

3.09

4.65

4.66

7.83

7.83

12.54

12.25

23.32

1.54

1.84

2.03 (80")

 

1.219

1.626

2.63

3.51

3.55

5.33

5.34

8.96

8.97

14.34

14.06

26.71

1.77

2.11

2.29 (90")

 

1.372

1.829

2.96

3.96

4.00

6.01

6.02

10.10

10.10

16.15

15.87

30.09

2.00

2.38

2.54

(100")

 

1.524

2.032

3.30

4.41

4.45

6.69

6.70

11.23

11.24

17.96

17.67

33.47

2.22

2.66

3.05

(120")

 

1.829

2.438

3.98

5.32

5.36

8.05

8.06

13.50

13.51

21.57

21.28

40.24

2.68

3.20

3.81

(150")

 

2.286

3.048

4.99

6.67

6.72

10.09

10.10

16.91

16.92

26.98

26.70

50.39

3.36

4.02

5.08

(200")

 

3.048

4.064

6.68

8.93

8.99

13.49

13.50

22.59

22.59

36.01

35.73

67.31

4.50

5.39

6.35

(250")

 

3.810

5.080

8.37

11.18

11.25

16.89

16.90

28.27

28.27

45.04

44.76

84.23

5.64

6.76

7.62

(300")

 

4.572

6.096

10.06

13.44

13.52

20.29

20.30

33.94

33.95

54.07

53.79

101.14

6.78

8.12

8.89

(350")

 

5.334

7.112

11.75

15.70

15.79

23.69

23.70

39.62

39.63

63.10

62.82

118.06

7.92

9.49

10.16 (400")

 

6.096

8.128

13.44

17.96

18.05

27.09

27.10

45.30

45.31

72.13

71.85

134.98

9.06

10.85

12.70 (500")

 

7.620

10.160

16.82

22.47

22.58

33.89

33.90

56.65

56.66

90.18

89.91

168.81

11.34

13.58

15.24 (600")

 

9.144

12.192

20.20

26.98

27.12

40.69

40.70

68.01

68.02

108.24

107.96

202.65

13.62

16.32

25.40 (1000")

 

15.240

20.320

33.71

45.04

45.25

67.88

67.90

113.43

113.44

180.46

180.20

22.74

27.24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lens type

 

 

 

 

Zoom lens

 

 

 

Fixed-focus lens

 

Projection lens Model No.

ET‑D75LE10

ET‑D75LE20

ET‑D75LE30

ET‑D75LE40

ET‑D75LE5

ET‑D75LE50

 

Throw ratio*1

 

1.6‑2.0:1

2.0‑2.9:12.9‑5.6:1

5.5‑8.9:1

0.8:1

0.8:1

 

Projection screen size

 

 

 

 

Projection

distance (L)

 

 

 

 

Diagonal (SD)

 

Height

Width (SW)

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

Fixed

Fixed

 

(SH)

(LW)

(LT)

(LW)

(LT)

(LW)

(LT)

(LW)

(LT)

1.78 (70")

 

1.067

1.422

2.17

2.80

2.80

4.07

4.04

7.88

7.80

12.52

1.13

1.15

2.03 (80")

 

1.219

1.626

2.49

3.22

3.21

4.67

4.64

9.03

8.94

14.34

1.31

1.33

2.29 (90")

 

1.372

1.829

2.81

3.63

3.62

5.27

5.23

10.19

10.07

16.15

1.48

1.50

2.54

(100")

 

1.524

2.032

3.13

4.05

4.03

5.86

5.82

11.34

11.21

17.96

1.66

1.67

3.05

(120")

 

1.829

2.438

3.77

4.88

4.86

7.06

7.01

13.64

13.48

21.59

2.00

2.02

3.81

(150")

 

2.286

3.048

4.74

6.13

6.09

8.85

8.79

17.09

16.89

27.02

2.53

2.55

5.08

(200")

 

3.048

4.064

6.35

8.21

8.15

11.84

11.76

22.85

22.58

36.09

3.40

3.42

6.35

(250")

 

3.810

5.080

7.96

10.28

10.20

14.83

14.73

28.61

28.26

45.15

4.27

4.29

7.62

(300")

 

4.572

6.096

9.56

12.36

12.26

17.82

17.70

34.36

33.94

54.21

5.14

5.17

8.89

(350")

 

5.334

7.112

11.17

14.44

14.32

20.81

20.67

40.12

39.63

63.27

6.04

10.16 (400")

 

6.096

8.128

12.78

16.52

16.38

23.80

23.63

45.88

45.31

72.33

6.91

12.70 (500")

 

7.620

10.16

16.00

20.68

20.49

29.78

29.57

57.39

56.68

90.45

8.66

15.24 (600")

 

9.144

12.192

19.21

24.83

24.61

35.76

35.51

68.91

68.05

108.58

10.40

25.40

(1000")

 

15.240

20.320

32.08

41.46

41.07

59.68

59.26

114.96

113.52

181.07

17.39

*1 The throw ratio is based on the value during projection onto a 3.81 m (150") screen size.

ENGLISH - 37