Sharp PG-D45X3D quick start Screen Size and Projection Distance, Signal Input Normal Mode

Picture (Screen) size

Projection distance [L]

Distance from the lens center

Diag. [ ]

Width

Height

Minimum [L1]

Maximum [L2]

to the bottom of the image [H]

500" (1270 cm)

1016 cm (400")

762 cm (300")

14.9 m (49' 0")

—

11 cm (4 15/32")

400" (1016 cm)

813 cm (320")

610 cm (240")

12.0 m (39' 3")

13.8 m (45' 3")

9 cm (3 37/64")

300" (762 cm)

610 cm (240")

457 cm (180")

9.0 m (29' 5")

10.3 m (33' 11")

7 cm (2 11/16")

250" (635 cm)

508 cm (200")

381 cm (150")

7.5 m (24' 6")

8.6 m (28' 3")

6 cm (2 15/64")

200" (508 cm)

406 cm (160")

305 cm (120")

6.0 m (19' 7")

6.9 m (22' 7")

5 cm (1 51/64")

150" (381 cm)

305 cm (120")

229 cm (90")

4.5 m (14' 9")

5.2 m (17' 0")

3 cm (1 11/32")

120" (305 cm)

244 cm (96")

183 cm (72")

3.6 m (11' 9")

4.1 m (13' 7")

3 cm (1 5/64")

100" (254 cm)

203 cm (80")

152 cm (60")

3.0 m (9' 10")

3.4 m (11' 4")

2 cm (57/64")

80" (203 cm)

163 cm (64")

122 cm (48")

2.4 m (7' 10")

2.8 m (9' 1")

2 cm (23/32")

70" (178 cm)

142 cm (56")

107 cm (42")

2.1 m (6' 10")

2.4 m (7' 11")

2 cm (5/8")

60" (152 cm)

122 cm (48")

91 cm (36")

1.8 m (5' 11")

2.1 m (6' 9")

1 cm (17/32")

40" (102 cm)

81 cm (32")

61 cm (24")

1.2 m (3' 11")

1.4 m (4' 6")

1 cm (23/64")

: Picture size (diag.) (in/cm)

The formula for picture size and projection distance

L: Projection distance (m/ft)

[m/cm]

[Feet/inches]

L1: Minimum projection distance (m/ft)

L1 (m) = 0.02989

L1 (ft) = 0.02989

/ 0.3048

L2: Maximum projection distance (m/ft)

L2 (m) = 0.03446

L2 (ft) = 0.03446

/ 0.3048

H: Distance from the lens center to the bottom of the image (cm/in)

H (cm) = 0.02273

H (in) = 0.02273

/ 2.54

Picture (Screen) size

Projection distance [L]

Distance from the lens center

Adjustable range of

Diag. [ ]

Width

Height

Minimum [L1]

Maximum [L2]

to the bottom of the image [H]

image position [S]

400" (1016 cm)

886 cm (349")

498 cm (196")

13.0 m (42' 9")

15.0 m (49' 3")

93 cm (36 37/64")

±83 cm (±32 11/16")

300" (762 cm)

664 cm (261")

374 cm (147")

9.8 m (32' 1")

11.3 m (36' 11")

70 cm (27 7/16")

±62 cm (±24 33/64")

250" (635 cm)

553 cm (218")

311 cm (123")

8.1 m (26' 8")

9.4 m (30' 9")

58 cm (22 55/64")

±52 cm (±20 27/64")

200" (508 cm)

443 cm (174")

249 cm (98")

6.5 m (21' 4")

7.5 m (24' 8")

46 cm (18 19/64")

±42 cm (±16 11/32")

150" (381 cm)

332 cm (131")

187 cm (74")

4.9 m (16' 0")

5.6 m (18' 6")

35 cm (13 23/32")

±31 cm (±12 1/4")

120" (305 cm)

266 cm (105")

149 cm (59")

3.9 m (12' 10")

4.5 m (14' 9")

28 cm (10 31/32")

±25 cm (±9 13/16")

100" (254 cm)

221 cm (87")

125 cm (49")

3.3 m (10' 8")

3.8 m (12' 4")

23 cm (9 9/64")

±21 cm (±8

11/64")

80" (203 cm)

177 cm (70")

100 cm (39")

2.6 m (8' 7")

3.0 m (9' 10")

19 cm (7 5/16")

±17 cm (±6

17/32")

60" (152 cm)

133 cm (52")

75 cm (29")

2.0 m (6' 5")

2.3 m (7' 5")

14 cm (5 31/64")

±12 cm (±4

29/32")

40" (102 cm)

89 cm (35")

50 cm (20")

1.3 m (4' 3")

1.5 m (4' 11")

9 cm (3 21/32")

±8 cm (±3 17/64")

: Picture size (diag.) (in/cm)

The formula for picture size and projection distance

L: Projection distance (m/ft)

[m/cm]

[Feet/inches]

L1: Minimum projection distance (m/ft)

L1 (m) = 0.03256

L1 (ft) = 0.03256

/ 0.3048

L2: Maximum projection distance (m/ft)

L2 (m) = 0.03754

L2 (ft) = 0.03754

/ 0.3048

H: Distance from the lens center to the bottom of the image (cm/in)

H (cm) = 0.23231

H (in) = 0.23231

/ 2.54

S: Adjustable range of image position (cm/in) See page 43.

S (cm) = ±0.20754

S (in) = ±0.20754

/ 2.54