Screen Size And Projection Distance - Sharp Notevision PG-D45X3D Operation Manual

Setting up the Projector (Continued)
4:3 Signal Input (Normal Mode)
Picture (Screen) size
Diag. [ ] Width
500" (1270 cm) 1016 cm (400") 762 cm (300")
400" (1016 cm) 813 cm (320") 610 cm (240")
300" (762 cm) 610 cm (240") 457 cm (180")
250" (635 cm) 508 cm (200") 381 cm (150")
200" (508 cm) 406 cm (160") 305 cm (120")
150" (381 cm) 305 cm (120") 229 cm (90")
120" (305 cm) 244 cm (96")
100" (254 cm) 203 cm (80")
80" (203 cm) 163 cm (64")
70" (178 cm) 142 cm (56")
60" (152 cm) 122 cm (48")
40" (102 cm) 81 cm (32")
F : Picture size (diag.) (in/cm)
L: Projection distance (m/ft)
L1: Minimum projection distance (m/ft)
L2: Maximum projection distance (m/ft)
H: Distance from the lens center to the bottom of the image (cm/in)
16:9 Signal Input (Stretch Mode)
Picture (Screen) size
Diag. [ ] Width
400" (1016 cm) 886 cm (349") 498 cm (196") 13.0 m (42' 9")
300" (762 cm) 664 cm (261") 374 cm (147")
250" (635 cm) 553 cm (218") 311 cm (123")
200" (508 cm) 443 cm (174") 249 cm (98")
150" (381 cm) 332 cm (131") 187 cm (74")
120" (305 cm) 266 cm (105") 149 cm (59")
100" (254 cm) 221 cm (87")
80" (203 cm) 177 cm (70")
60" (152 cm) 133 cm (52")
40" (102 cm) 89 cm (35")
F : Picture size (diag.) (in/cm)
L: Projection distance (m/ft)
L1: Minimum projection distance (m/ft)
L2: Maximum projection distance (m/ft)
H: Distance from the lens center to the bottom of the image (cm/in)
S: Adjustable range of image position (cm/in) See page 43.
Note
• Refer to page 18
bottom of the image [H]".
• Allow a margin of error in the values in the diagrams above.
20
Height
183 cm (72")
152 cm (60")
122 cm (48")
107 cm (42")
91 cm (36")
61 cm (24")
Height
125 cm (49")
100 cm (39")
75 cm (29")
50 cm (20")
concerning "Projection distance [L]" and "Distance from the lens center to the
Projection distance [L]
Minimum [L1] Maximum [L2]
14.9 m (49' 0") —
12.0 m (39' 3") 13.8 m (45' 3")
9.0 m (29' 5") 10.3 m (33' 11")
7.5 m (24' 6") 8.6 m (28' 3")
6.0 m (19' 7") 6.9 m (22' 7")
4.5 m (14' 9") 5.2 m (17' 0")
3.6 m (11' 9") 4.1 m (13' 7")
3.0 m (9' 10") 3.4 m (11' 4")
2.4 m (7' 10") 2.8 m (9' 1")
2.1 m (6' 10") 2.4 m (7' 11")
1.8 m (5' 11") 2.1 m (6' 9")
1.2 m (3' 11") 1.4 m (4' 6")
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.02989 F
L2 (m) = 0.03446 F
H (cm) = 0.02273 F
Projection distance [L]
Minimum [L1] Maximum [L2]
15.0 m (49' 3")
9.8 m (32' 1") 11.3 m (36' 11")
8.1 m (26' 8") 9.4 m (30' 9")
6.5 m (21' 4") 7.5 m (24' 8")
4.9 m (16' 0") 5.6 m (18' 6")
3.9 m (12' 10") 4.5 m (14' 9")
3.3 m (10' 8") 3.8 m (12' 4")
2.6 m (8' 7") 3.0 m (9' 10")
2.0 m (6' 5") 2.3 m (7' 5")
1.3 m (4' 3") 1.5 m (4' 11")
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.03256 F
L2 (m) = 0.03754 F
H (cm) = 0.23231 F
S (cm) = ±0.20754 F
Distance from the lens center
to the bottom of the image [H]
")
11 cm (4 15 /
32
")
9 cm (3 37 /
64
")
11
7 cm (2 /
16
")
6 cm (2 15 /
64
")
5 cm (1 51 /
64
")
3 cm (1 11 /
32
")
3 cm (1 5 /
64
")
57
2 cm ( /
64
")
23
2 cm ( /
32
")
5
2 cm ( /
8
")
17
1 cm ( /
32
")
23
1 cm ( /
64
[Feet/inches]
L1 (ft) = 0.02989 F / 0.3048
L2 (ft) = 0.03446 F / 0.3048
H (in) = 0.02273 F / 2.54
Distance from the lens center Adjustable range of
to the bottom of the image [H] image position [S]
")
93 cm (36 37 / ±83 cm (±32
64
")
70 cm (27 7 / ±62 cm (±24
16
")
58 cm (22 55 / ±52 cm (±20
64
")
46 cm (18 19 / ±42 cm (±16
64
")
35 cm (13 23 / ±31 cm (±12
32
")
31
28 cm (10 / ±25 cm (±9
32
")
9
23 cm (9 / ±21 cm (±8
64
")
5
19 cm (7 / ±17 cm (±6
16
")
31
14 cm (5 / ±12 cm (±4
64
")
9 cm (3 21 / ±8 cm (±3
32
[Feet/inches]
L1 (ft) = 0.03256 F / 0.3048
L2 (ft) = 0.03754 F / 0.3048
H (in) = 0.23231 F / 2.54
S (in) = ±0.20754 F / 2.54
")
11 /
16
")
33 /
64
")
27 /
64
")
11 /
32
")
1 /
4
")
13
/
16
")
11
/
64
")
17
/
32
")
29
/
32
")
17 /
64