Projection distance (continued)
■ LL-704
Aspect ratio 4:3
Screen size
8970
8971
8976SX
Dia.
H
V
Min
Max
Min
Max
Min
Max
[inch]
[inch]
[m]
[inch]
[m]
[inch]
[m]
[inch]
[m]
[inch]
[m]
[inch]
[m]
[inch]
[m]
[inch]
[m]
30
24 0.6
18 0.5
87 2.2
145 3.7
70 1.8
116 2.9
69 1.8
115 2.9
40
32 0.8
24 0.6
116 2.9
195 4.9
93 2.4
156 4.0
92 2.3
154 3.9
50
40 1.0
30 0.8
144 3.7
244 6.2
116 2.9
195 5.0
115 2.9
193 4.9
60
48 1.2
36 0.9
173 4.4
293 7.4
139 3.5
234 6.0
138 3.5
233 5.9
70
56 1.4
42 1.1
202 5.1
342 8.7
162 4.1
274 7.0
161 4.1
272 6.9
80
64 1.6
48 1.2
231 5.9
392 9.9
185 4.7
313 8.0
183 4.7
311 7.9
90
72 1.8
54 1.4
259 6.6
441
11.2
208 5.3
353 9.0
206 5.2
350 8.9
100
80 2.0
60 1.5
288 7.3
490
12.4
231 5.9
392
10.0
229 5.8
389 9.9
120
96 2.4
72 1.8
346 8.8
589
14.9
277 7.0
471
12.0
275 7.0
467
11.9
150
120 3.0
90 2.3
432 11.0
736 18.7
346 8.8
589 15.0
344 8.7
585 14.9
200
160 4.1
120 3.0
576 14.6
982 25.0
461 11.7
787 20.0
458 11.6
781 19.8
250
200 5.1
150 3.8
720 18.3
1228 31.2
577 14.6
984 25.0
572 14.5
976 24.8
300
240 6.1
180 4.6
863 21.9
1475 37.5
692 17.6
1181 30.0
686 17.4
1172 29.8
350
280 7.1
210 5.3
1007 25.6
1721 43.7
807 20.5
1378 35.0
801 20.3
1368 34.7
400
320 8.1
240 6.1
1151 29.2
1967 50.0
922 23.4
1576 40.0
915 23.2
1563 39.7
500
400 10.2
300 7.6
1438 36.5
2459 62.5
1153 29.3
1970 50.0
1144 29.1
1955 49.6
600
480 12.2
360 9.1
1726 43.8
2951 75.0
1383 35.1
2364 60.1
1372 34.9
2346 59.6
K1
2.8756 0.0730 4.9225 0.1250 2.3042 0.0585 3.9443 0.1002 2.2862 0.0581 3.9135 0.0994
K2
-3.4191 -0.0868 -6.2127 -0.1578 -3.4191 -0.0868 -6.2127 -0.1578 -3.4191 -0.0868 -6.2127 -0.1578
Aspect ratio 16:10
Screen size
8972W
8973W
8974WU
,
8975WU
Dia.
H
V
Min
Max
Min
Max
Min
Max
[inch]
[inch]
[m]
[inch]
[m]
[inch]
[m]
[inch]
[m]
[inch]
[m]
[inch]
[m]
[inch]
[m]
[inch]
[m]
30
25 0.6
16 0.4
92 2.3
154 3.9
74 1.9
123 3.1
72 1.8
121 3.1
40
34 0.9
21 0.5
123 3.1
207 5.2
98 2.5
165 4.2
96 2.4
162 4.1
50
42 1.1
26 0.7
153 3.9
259 6.6
123 3.1
207 5.2
120 3.1
202 5.1
60
51 1.3
32 0.8
183 4.7
311 7.9
147 3.7
248 6.3
144 3.7
243 6.2
70
59 1.5
37 0.9
214 5.4
363 9.2
171 4.4
290 7.4
168 4.3
284 7.2
80
68 1.7
42 1.1
244 6.2
415
10.5
196 5.0
332 8.4
192 4.9
325 8.3
90
76 1.9
48 1.2
275 7.0
467
11.9
220 5.6
373 9.5
216 5.5
366 9.3
100
85 2.2
53 1.3
305 7.8
520
13.2
244 6.2
415
10.5
240 6.1
407
10.3
120
102 2.6
64 1.6
366 9.3
624
15.8
293 7.4
499
12.7
287 7.3
489
12.4
150
127 3.2
79 2.0
458 11.6
780 19.8
366 9.3
624 15.8
359 9.1
612 15.5
200
170 4.3
106 2.7
610 15.5
1041 26.5
488 12.4
833 21.1
479 12.2
816 20.7
250
212 5.4
132 3.4
763 19.4
1302 33.1
610 15.5
1041 26.5
598 15.2
1021 25.9
300
254 6.5
159 4.0
915 23.2
1563 39.7
732 18.6
1250 31.8
718 18.2
1226 31.1
350
297 7.5
185 4.7
1067 27.1
1824 46.3
854 21.7
1459 37.1
837 21.3
1430 36.3
400
339 8.6
212 5.4
1220 31.0
2085 53.0
976 24.8
1668 42.4
957 24.3
1635 41.5
500
424 10.8
265 6.7
1525 38.7
2607 66.2
1220 31.0
2085 53.0
1196 30.4
2044 51.9
600
509 12.9
318 8.1
1829 46.5
3128 79.5
1464 37.2
2502 63.6
1435 36.4
2453 62.3
K1
3.0482 0.0774 5.2178 0.1325 2.4385 0.0619 4.1742 0.1060 2.3907 0.0607 4.0924 0.1039
K2
-3.4191 -0.0868 -6.2127 -0.1578 -3.4191 -0.0868 -6.2127 -0.1578 -3.4191 -0.0868 -6.2127 -0.1578
* The above figures are design values only. Actual distances will be within ±10% of those provided.
* Projection distances other than those in the above table can be obtained by the following formula.
Projection distance = (K1) x diagonal screen size + (K2)
* The projection distances for screen sizes 4:3, 16:10 and 16:9 can be obtained by the following formulas depending on the panel
aspect ratio.
8970
/
8971
/
8976SX
For screen size 16: 9 : Projection distance = (K1) x 1.0895 x diagonal screen size + (K2) For screen
size 16:10 : Projection distance = (K1) x 1.0600 x diagonal screen size + (K2)
8972W
/
8973W
/
8974WU
/
8975WU
For screen size 4: 3 : Projection distance = (K1) x 1.1321 x diagonal screen size + (K2)
For screen size 16: 9 : Projection distance = (K1) x 1.0278 x diagonal screen size + (K2)
(continued on next page)
