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20
280⬙ (711 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)
569 cm (224⬙)
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⬙)
ⳮ61.5 cm
ⳮ54.9 cm
ⳮ43.9 cm
ⳮ33.0 cm
ⳮ22.0 cm
ⳮ18.5 cm
ⳮ15.8 cm
ⳮ13.2 cm
ⳮ8.8 cm
ⳮ6.6 cm
(ⳮ24
7
/32⬙)
(ⳮ21
5
/8⬙)
(ⳮ17
19
/64⬙)
(ⳮ12
31
/32⬙)
(ⳮ8
21
/32⬙)
(ⳮ7
17
/64⬙)
(ⳮ6
15
/64⬙)
(ⳮ5
3
/16⬙)
(ⳮ3
29
/64⬙)
(ⳮ2
19
/32⬙)
427 cm (168⬙)
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⬙)
9.8 m (32⬘ 2⬙)
8.8 m (28⬘ 9⬙)
7.0 m (23⬘ 0⬙)
5.3 m (17⬘ 3⬙)
3.5 m (11⬘ 6⬙)
2.9 m (9⬘ 8⬙)
2.5 m (8⬘ 3⬙)
2.1 m (6⬘ 11⬙)
1.4 m (4⬘ 7⬙)
1.1 m (3⬘ 5⬙)
8.1 m (26⬘ 8⬙)
6.1 m (20⬘ 0⬙)
4.1 m (13⬘ 4⬙)
3.4 m (11⬘ 2⬙)
2.9 m (9⬘ 7⬙)
2.4 m (8⬘ 0⬙)
1.6 m (5⬘ 4⬙)
1.2 m (4⬘ 0⬙)
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.038169
χ
L2 (m) = 0.044276
χ
H (cm) = - 0.44691
χ
S (cm) = ±0.20754
χ
Screen Size and Projection Distance (XR-1S)
• 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) = 0.03503
χ
L2 (m) = 0.04064
χ
H (cm) = - 0.21971
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)
260⬙ (660 cm)
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)
576 cm (227⬙)
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⬙)
ⳮ116.2 cm
ⳮ111.7 cm
ⳮ100.6 cm
ⳮ89.4 cm
ⳮ67.0 cm
ⳮ59.4 cm
ⳮ47.4 cm
ⳮ44.7 cm
ⳮ41.1 cm
ⳮ37.5 cm
ⳮ32.2 cm
ⳮ26.8 cm
ⳮ17.9 cm
ⳮ13.4 cm
(ⳮ45
3
/
4
⬙)
(ⳮ43
63
/
64
⬙)
(ⳮ39
19
/
32
⬙)
(ⳮ35
3
/
16
⬙)
(ⳮ26
25
/
64
⬙)
(ⳮ23
13
/
32
⬙)
(ⳮ18
21
/
32
⬙)
(ⳮ17
19
/
32
⬙)
(ⳮ16
3
/
16
⬙)
(ⳮ14
25
/
32
⬙)
(ⳮ12
43
/
64
⬙)
(ⳮ10
9
/
16
⬙)
(ⳮ7
1
/
32
⬙)
(ⳮ5
9
/
32
⬙)
Ⳳ54.0 cm
Ⳳ51.9 cm
Ⳳ46.7 cm
Ⳳ41.5 cm
Ⳳ31.1 cm
Ⳳ27.6 cm
Ⳳ22.0 cm
Ⳳ20.8 cm
Ⳳ19.1 cm
Ⳳ17.4 cm
Ⳳ14.9 cm
Ⳳ12.5 cm
Ⳳ8.3 cm
Ⳳ6.2 cm
(Ⳳ21
1
/
4
⬙)
(Ⳳ20
27
/
64
⬙)
(Ⳳ18
25
/
64
⬙)
(Ⳳ16
11
/
32
⬙)
(Ⳳ12
1
/
4
⬙)
(Ⳳ10
7
/
8
⬙)
(Ⳳ8
21
/
32
⬙)
(Ⳳ8
11
/
64
⬙)
(Ⳳ7
33
/
64
⬙)
(Ⳳ6
55
/
64
⬙)
(Ⳳ5
57
/
64
⬙)
(Ⳳ4
29
/
32
⬙)
(Ⳳ3
17
/
64
⬙)
(Ⳳ2
29
/
64
⬙)
324 cm (127⬙)
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⬙)
9.9 m (32⬘ 7⬙)
9.5 m (31⬘ 4⬙)
8.6 m (28⬘ 2⬙)
7.6 m (25⬘ 1⬙)
5.7 m (18⬘ 9⬙)
5.1 m (16⬘ 8⬙)
4.0 m (13⬘ 3⬙)
3.8 m (12⬘ 6⬙)
3.5 m (11⬘ 6⬙)
3.2 m (10⬘ 6⬙)
2.7 m (9⬘ 0⬙)
2.3 m (7⬘ 6⬙)
1.5 m (5⬘ 0⬙)
1.1 m (3⬘ 9⬙)
10.0 m (32⬘ 8⬙)
8.9 m (29⬘ 1⬙)
6.6 m (21⬘ 9⬙)
5.9 m (19⬘ 4⬙)
4.7 m (15⬘ 5⬙)
4.4 m (14⬘ 6⬙)
4.1 m (13⬘ 4⬙)
3.7 m (12⬘ 2⬙)
3.2 m (10⬘ 6⬙)
2.7 m (8⬘ 9⬙)
1.8 m (5⬘ 10⬙)
1.3 m (4⬘ 4⬙)
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) = 0.03503
χ
/ 0.3048
L2 (ft) = 0.04064
χ
/ 0.3048
H (in) = - 0.21971
χ
/ 2.54
[Feet/inches]
L1 (ft) = 0.038169
χ
/ 0.3048
L2 (ft) = 0.044276
χ
/ 0.3048
H (in) = - 0.44691
χ
/ 2.54
S (in) = ±0.20754
χ
/ 2.54
Setting up the Projector (Continued)
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