Sharp XR-1S XR-1S , XR-1X Operation Manual - Page 23

Screen Size and Projection Distance XR-1X - xr 105

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Setup Screen Size and Projection Distance (XR-1X) NORMAL Mode (4:3) Picture (Screen) size Diag. [χ] Width Height Projection distance [L] Minimum [L1] Maximum [L2] 270Љ (686 cm) 549 cm (216Љ) 411 cm (162Љ) 9.9 m (32Ј 5Љ) 250Љ (635 cm) 508 cm (200Љ) 381 cm (150Љ) 9.1 m (30Ј 0Љ) 200Љ (508 cm) 406 cm (160Љ) 305 cm (120Љ) 7.3 m (24Ј 0Љ) 8.5 m (28Ј 0Љ) 150Љ (381 cm) 305 cm (120Љ) 229 cm (90Љ) 5.5 m (18Ј 0Љ) 6.4 m (21Ј 0Љ) 100Љ (254 cm) 203 cm (80Љ) 152 cm (60Љ) 3.7 m (12Ј 0Љ) 4.3 m (14Ј 0Љ) 84Љ (213 cm) 171 cm (67Љ) 128 cm (50Љ) 3.1 m (10Ј 1Љ) 3.6 m (11Ј 9Љ) 72Љ (183 cm) 146 cm (58Љ) 110 cm (43Љ) 2.6 m (8Ј 8Љ) 3.1 m (10Ј 1Љ) 60Љ (152 cm) 122 cm (48Љ) 91 cm (36Љ) 2.2 m (7Ј 2Љ) 2.6 m (8Ј 5Љ) 40Љ (102 cm) 81 cm (32Љ) 61 cm (24Љ) 1.5 m (4Ј 10Љ) 1.7 m (5Ј 7Љ) 30Љ (76 cm) 61 cm (24Љ) 46 cm (18Љ) 1.1 m (3Ј 7Љ) 1.3 m (4Ј 2Љ) Distance from the bottom of the image to the lens center [H] ‫מ‬50.9 cm (‫מ‬20 3/64Љ) ‫מ‬47.1 cm (‫מ‬18 9/16Љ) ‫מ‬37.7 cm (‫מ‬14 27/32Љ) ‫מ‬28.3 cm (‫מ‬11 9/64Љ) ‫מ‬18.9 cm (‫מ‬7 27/64Љ) ‫מ‬15.8 cm (‫מ‬6 15/64Љ) ‫מ‬13.6 cm (‫מ‬5 11/32Љ) ‫מ‬11.3 cm (‫מ‬4 29/64Љ) ‫מ‬7.5 cm (‫מ‬2 31/32Љ) ‫מ‬5.7 cm (‫מ‬2 15/64Љ) 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 bottom of the image to the lens center (cm/in) The formula for picture size and projection distance [m/cm] L1 (m) = 0.03658χ L2 (m) = 0.04267χ H (cm) = - 0.18857χ [Feet/inches] L1 (ft) = 0.03658χ / 0.3048 L2 (ft) = 0.04267χ / 0.3048 H (in) = - 0.18857χ / 2.54 STRETCH Mode (16:9) Picture (Screen) size Diag. [χ] Width Height Projection distance [L] Distance from the bottom of the Adjustable range of Minimum [L1] Maximum [L2] image to the lens center [H] image position [S] 250Љ (635 cm) 553 cm (218Љ) 225Љ (572 cm) 498 cm (196Љ) 200Љ (508 cm) 443 cm (174Љ) 150Љ (381 cm) 332 cm (131Љ) 133Љ (338 cm) 294 cm (116Љ) 106Љ (269 cm) 235 cm (92Љ) 100Љ (254 cm) 221 cm (87Љ) 92Љ (234 cm) 204 cm (80Љ) 84Љ (213 cm) 186 cm (73Љ) 72Љ (183 cm) 159 cm (63Љ) 60Љ (152 cm) 133 cm (52Љ) 40Љ (102 cm) 89 cm (35Љ) 30Љ (76 cm) 66 cm (26Љ) 311 cm (123Љ) 10.0 m (32Ј 8Љ) 280 cm (110Љ) 9.0 m (29Ј 5Љ) 249 cm (98Љ) 8.0 m (26Ј 2Љ) 187 cm (74Љ) 6.0 m (19Ј 7Љ) 166 cm (65Љ) 5.3 m (17Ј 5Љ) 132 cm (52Љ) 4.2 m(13Ј10Љ) 125 cm (49Љ) 4.0 m (13Ј 1Љ) 115 cm (45Љ) 3.7 m (12Ј 0Љ) 105 cm (41Љ) 3.3 m (11Ј 0Љ) 90 cm (35Љ) 2.9 m (9Ј 5Љ) 75 cm (29Љ) 2.4 m (7Ј10Љ) 50 cm (20Љ) 1.6 m (5Ј 3Љ) 37 cm (15Љ) 1.2 m (3Ј11Љ) ‫מ‬103.2 cm (‫מ‬40 21/32Љ) ‫מ‬92.9 cm (‫מ‬36 37/64Љ) 9.3 m (30Ј 6Љ) ‫מ‬82.6 cm (‫מ‬32 33/64Љ) 7.0 m(22Ј11Љ) ‫מ‬61.9 cm (‫מ‬24 25/64Љ) 6.2 m (20Ј 3Љ) ‫מ‬54.9 cm (‫מ‬21 5/8Љ) 4.9 m (16Ј 2Љ) ‫מ‬43.8 cm (‫מ‬17 15/64Љ) 4.6 m (15Ј 3Љ) ‫מ‬41.3 cm (‫מ‬16 17/64Љ) 4.3 m (14Ј 0Љ) ‫מ‬38.0 cm (‫מ‬14 61/64Љ) 3.9 m(12Ј10Љ) ‫מ‬34.7 cm (‫מ‬13 21/32Љ) 3.3 m (11Ј 0Љ) ‫מ‬29.7 cm (‫מ‬11 45/64Љ) 2.8 m (9Ј 2Љ) ‫מ‬24.8 cm (‫מ‬9 3/4Љ) 1.9 m (6Ј 1Љ) ‫מ‬16.5 cm (‫מ‬6 1/2Љ) 1.4 m (4Ј 7Љ) ‫מ‬12.4 cm (‫מ‬4 7/8Љ) ‫ע‬51.9 cm (‫ע‬20 27/64Љ) ‫ע‬46.7 cm (‫ע‬18 25/64Љ) ‫ע‬41.5 cm (‫ע‬16 11/32Љ) ‫ע‬31.1 cm (‫ע‬12 1/4Љ) ‫ע‬27.6 cm (‫ע‬10 7/8Љ) ‫ע‬22.0 cm (‫ע‬8 21/32Љ) ‫ע‬20.8 cm (‫ע‬8 11/64Љ) ‫ע‬19.1 cm (‫ע‬7 33/64Љ) ‫ע‬17.4 cm (‫ע‬6 55/64Љ) ‫ע‬14.9 cm (‫ע‬5 57/64Љ) ‫ע‬12.5 cm (‫ע‬4 29/32Љ) ‫ע‬8.3 cm (‫ע‬3 17/64Љ) ‫ע‬6.2 cm (‫ע‬2 29/64Љ) 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 bottom of the image to the lens center (cm/in) S: Adjustable range of image position (cm/in) See page 43. The formula for picture size and projection distance [m/cm] [Feet/inches] L1 (m) = 0.03985χ L1 (ft) = 0.03985χ / 0.3048 L2 (m) = 0.04649χ L2 (ft) = 0.04649χ / 0.3048 H (cm) = - 0.41299χ H (in) = - 0.41299χ / 2.54 S (cm) = ±0.20754χ S (in) = ±0.20754χ / 2.54 Note • There may be an error of ±3% in the above values. • Values with a minus (-) sign indicate that the lens center is lower than the bottom of the projected image. 19

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19
Setup
270
±
(686 cm)
250
±
(635 cm)
200
±
(508 cm)
150
±
(381 cm)
100
±
(254 cm)
84
±
(213 cm)
72
±
(183 cm)
60
±
(152 cm)
40
±
(102 cm)
30
±
(76 cm)
549 cm
(216
±
)
508 cm
(200
±
)
406 cm
(160
±
)
305 cm
(120
±
)
203 cm
(80
±
)
171 cm
(67
±
)
146 cm
(58
±
)
122 cm
(48
±
)
81 cm
(32
±
)
61 cm
(24
±
)
²
50.9 cm
²
47.1 cm
²
37.7 cm
²
28.3 cm
²
18.9 cm
²
15.8 cm
²
13.6 cm
²
11.3 cm
²
7.5 cm
²
5.7 cm
(
²
20
3
/
64
±
)
(
²
18
9
/
16
±
)
(
²
14
27
/
32
±
)
(
²
11
9
/
64
±
)
(
²
7
27
/
64
±
)
(
²
6
15
/
64
±
)
(
²
5
11
/
32
±
)
(
²
4
29
/
64
±
)
(
²
2
31
/
32
±
)
(
²
2
15
/
64
±
)
411 cm
(162
±
)
381 cm
(150
±
)
305 cm
(120
±
)
229 cm
(90
±
)
152 cm
(60
±
)
128 cm
(50
±
)
110 cm
(43
±
)
91 cm
(36
±
)
61 cm
(24
±
)
46 cm
(18
±
)
9.9 m (32
³
5
±
)
9.1 m (30
³
0
±
)
7.3 m (24
³
0
±
)
5.5 m (18
³
0
±
)
3.7 m (12
³
0
±
)
3.1 m (10
³
1
±
)
2.6 m
(8
³
8
±
)
2.2 m
(7
³
2
±
)
1.5 m
(4
³
10
±
)
1.1 m
(3
³
7
±
)
8.5 m (28
³
0
±
)
6.4 m (21
³
0
±
)
4.3 m (14
³
0
±
)
3.6 m (11
³
9
±
)
3.1 m (10
³
1
±
)
2.6 m
(8
³
5
±
)
1.7 m
(5
³
7
±
)
1.3 m
(4
³
2
±
)
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.03985
χ
L2 (m) = 0.04649
χ
H (cm) = - 0.41299
χ
S (cm) = ±0.20754
χ
Screen Size and Projection Distance (XR-1X)
• There may be an error of ±3% in the above values.
• Values with a minus (-) sign indicate that the lens center is lower than the bottom of the projected
image.
NORMAL Mode (4:3)
Picture (Screen) size
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.03658
χ
L2 (m) = 0.04267
χ
H (cm) = - 0.18857
χ
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 bottom of the image to the lens center (cm/in)
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 bottom of the image to the lens center (cm/in)
S: Adjustable range of image position (cm/in)
See page
43
.
Projection distance [L]
Diag. [
χ
]
Width
Height
Minimum [L1]
Maximum [L2]
STRETCH Mode (16:9)
250
±
(635 cm)
225
±
(572 cm)
200
±
(508 cm)
150
±
(381 cm)
133
±
(338 cm)
106
±
(269 cm)
100
±
(254 cm)
92
±
(234 cm)
84
±
(213 cm)
72
±
(183 cm)
60
±
(152 cm)
40
±
(102 cm)
30
±
(76 cm)
553 cm
(218
±
)
498 cm
(196
±
)
443 cm
(174
±
)
332 cm
(131
±
)
294 cm
(116
±
)
235 cm
(92
±
)
221 cm
(87
±
)
204 cm
(80
±
)
186 cm
(73
±
)
159 cm
(63
±
)
133 cm
(52
±
)
89 cm
(35
±
)
66 cm
(26
±
)
²
103.2 cm
²
92.9 cm
²
82.6 cm
²
61.9 cm
²
54.9 cm
²
43.8 cm
²
41.3 cm
²
38.0 cm
²
34.7 cm
²
29.7 cm
²
24.8 cm
²
16.5 cm
²
12.4 cm
(
²
40
21
/
32
±
)
(
²
36
37
/
64
±
)
(
²
32
33
/
64
±
)
(
²
24
25
/
64
±
)
(
²
21
5
/
8
±
)
(
²
17
15
/
64
±
)
(
²
16
17
/
64
±
)
(
²
14
61
/
64
±
)
(
²
13
21
/
32
±
)
(
²
11
45
/
64
±
)
(
²
9
3
/
4
±
)
(
²
6
1
/
2
±
)
(
²
4
7
/
8
±
)
´
51.9 cm
´
46.7 cm
´
41.5 cm
´
31.1 cm
´
27.6 cm
´
22.0 cm
´
20.8 cm
´
19.1 cm
´
17.4 cm
´
14.9 cm
´
12.5 cm
´
8.3 cm
´
6.2 cm
(
´
20
27
/
64
±
)
(
´
18
25
/
64
±
)
(
´
16
11
/
32
±
)
(
´
12
1
/
4
±
)
(
´
10
7
/
8
±
)
(
´
8
21
/
32
±
)
(
´
8
11
/
64
±
)
(
´
7
33
/
64
±
)
(
´
6
55
/
64
±
)
(
´
5
57
/
64
±
)
(
´
4
29
/
32
±
)
(
´
3
17
/
64
±
)
(
´
2
29
/
64
±
)
311 cm
(123
±
)
280 cm
(110
±
)
249 cm
(98
±
)
187 cm
(74
±
)
166 cm
(65
±
)
132 cm
(52
±
)
125 cm
(49
±
)
115 cm
(45
±
)
105 cm
(41
±
)
90 cm
(35
±
)
75 cm
(29
±
)
50 cm
(20
±
)
37 cm
(15
±
)
10.0 m (32
³
8
±
)
9.0 m (29
³
5
±
)
8.0 m (26
³
2
±
)
6.0 m (19
³
7
±
)
5.3 m (17
³
5
±
)
4.2 m(13
³
10
±
)
4.0 m (13
³
1
±
)
3.7 m (12
³
0
±
)
3.3 m (11
³
0
±
)
2.9 m
(9
³
5
±
)
2.4 m
(7
³
10
±
)
1.6 m
(5
³
3
±
)
1.2 m
(3
³
11
±
)
9.3 m (30
³
6
±
)
7.0 m(22
³
11
±
)
6.2 m (20
³
3
±
)
4.9 m (16
³
2
±
)
4.6 m (15
³
3
±
)
4.3 m (14
³
0
±
)
3.9 m(12
³
10
±
)
3.3 m (11
³
0
±
)
2.8 m
(9
³
2
±
)
1.9 m
(6
³
1
±
)
1.4 m
(4
³
7
±
)
Note
Distance from the bottom of the
image to the lens center [H]
Picture (Screen) size
Projection distance [L]
Diag. [
χ
]
Width
Height
Minimum [L1]
Maximum [L2]
Distance from the bottom of the
image to the lens center [H]
Adjustable range of
image position [S]
[Feet/inches]
L1 (ft) = 0.03658
χ
/ 0.3048
L2 (ft) = 0.04267
χ
/ 0.3048
H (in) = - 0.18857
χ
/ 2.54
[Feet/inches]
L1 (ft) = 0.03985
χ
/ 0.3048
L2 (ft) = 0.04649
χ
/ 0.3048
H (in) = - 0.41299
χ
/ 2.54
S (in) = ±0.20754
χ
/ 2.54