Sharp Notevision PG-D40W3D - Screen Size and Projection Distance

20
Setting up the Projector (Continued)
Screen Size and Projection Distance
16:10 Signal Input (Normal Mode)
Picture (Screen) size Projection distance [L] Distance from the lens center
to the bottom of the image [H]
Diag. [
χ
] Width Height Minimum [L1] Maximum [L2]
500" (1270 cm) 1077 cm (424") 673 cm (265") 16.1 m (52' 8") — 84 cm (33
1
/
32
" )
400" (1016 cm) 862 cm (339") 538 cm (212") 12.8 m (42' 2") 14.8 m (48' 7") 67 cm (26
27
/
64
" )
300" (762 cm) 646 cm (254") 404 cm (159") 9.6 m (31' 7") 11.1 m (36' 5") 50 cm (19
13
/
16
" )
250" (635 cm) 538 cm (212") 337 cm (132") 8.0 m (26' 4") 9.3 m (30' 4") 42 cm (16
33
/
64
" )
200" (508 cm) 431 cm (170") 269 cm (106") 6.4 m (21' 1") 7.4 m (24' 4") 34 cm (13
7
/
32
" )
150" (381 cm) 323 cm (127") 202 cm (79") 4.8 m ( 15' 10" ) 5.6 m (18' 3") 25 cm (9
29
/
32
" )
120" (305 cm) 258 cm (102") 162 cm (64") 3.9 m (12' 8") 4.4 m (14' 7") 20 cm (7
59
/
64
" )
100" (254 cm) 215 cm (85") 135 cm (53") 3.2 m (10' 6") 3.7 m (12' 2") 17 cm (6
39
/
64
" )
80" (203 cm) 172 cm (68") 108 cm (42") 2.6 m (8' 5") 3.0 m (9' 9") 13 cm (5
9
/
32
" )
60" (152 cm) 129 cm (51") 81 cm (32") 1.9 m (6' 4") 2.2 m (7' 3" ) 10 cm (3
31
/
32
" )
40" (102 cm) 86 cm (34") 54 cm (21") 1.3 m (4' 3") 1.5 m (4' 10") 7 cm (2
41
/
64
" )
χ
: 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)
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.03212
χ
L2 (m) = 0.03703
χ
H (cm) = 0.1678
χ
[Feet/inches]
L1 (ft) = 0.03212
χ
/ 0.3048
L2 (ft) = 0.03703
χ
/ 0.3048
H (in) = 0.1678
χ
/ 2.54
4:3 Signal Input (Normal Mode)
Picture (Screen) size Projection distance [L] Distance from the lens center
to the bottom of the image [H]
Diag. [
χ
] Width Height Minimum [L1] Maximum [L2]
400" (1016 cm) 813 cm (320") 610 cm (240") 14.5 m (47' 9") — 76 cm (29
59
/
64
")
300" (762 cm) 610 cm (240") 457 cm (180") 10.9 m (35' 9") 12.6 m (41' 3") 57 cm (22
7
/
16
")
250" (635 cm) 508 cm (200" ) 381 cm (150") 9.1 m (29' 10") 10.5 m (34' 5") 47 cm (18
45
/
64
")
200" (508 cm) 406 cm (160") 305 cm (120") 7.3 m (23' 10") 8.4 m (27' 6") 38 cm (14
61
/
64
")
150" (381 cm) 305 cm (120") 229 cm (90") 5.5 m (17' 11") 6.3 m (20' 8") 28 cm (11
7
/
32
")
120" (305 cm) 244 cm (96") 183 cm (72") 4.4 m (14' 4") 5.0 m (16' 6") 23 cm (8
31
/
32
")
100" (254 cm) 203 cm (80") 152 cm (60") 3.6 m (11' 11") 4.2 m (13' 9") 19 cm (7
31
/
64
")
80" (203 cm) 163 cm (64") 122 cm (48") 2.9 m (9' 7") 3.4 m (11' 0") 15 cm (5
63
/
64
")
70" (178 cm) 142 cm (56") 107 cm (42") 2.5 m (8' 4") 2.9 m (9' 8") 13 cm (5
15
/
64
")
60" (152 cm) 122 cm (48") 91 cm (36") 2.2 m (7' 2") 2.5 m (8' 3") 11 cm (4
31
/
64
")
40" (102 cm) 81 cm (32") 61 cm (24") 1.5 m (4' 9") 1.7 m (5' 6") 8 cm (2
63
/
64
")
χ
: 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)
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.03636
χ
L2 (m) = 0.04192
χ
H (cm) = 0.18996
χ
[Feet/inches]
L1 (ft) = 0.03636
χ
/ 0.3048
L2 (ft) = 0.04192
χ
/ 0.3048
H (in) = 0.18996
χ
/ 2.54
Refer to page 18 concerning “Projection distance [L]” and “Distance from the lens center to the
bottom of the image [H]”.
Allow a margin of error in the values in the diagrams above.
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•
Note