Canon LV-7370 LV-7370 User Manual - Page 89

Relationship between Screen Size and Projection distance

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7. Appendix ❻ Relationship between Screen Size and Projection distance LV-7375/LV-7370/LV-7275 Screen size at 4:3 aspect ratio W×D(cm) 21" 43 × 32 25" 51 × 38 30" 61 × 46 40" 81 × 61 50" 102 × 76 60" 122 × 91 70" 142 × 107 80" 163 × 122 90" 183 × 137 100" 203 × 152 110" 224 × 168 120" 244 × 183 130" 264 × 198 140" 285 × 213 150" 305 × 229 160" 325 × 244 170" 345 × 259 176" 358 × 268 180" 366 × 274 190" 386 × 290 200" 406 × 305 210" 427 × 320 220" 447 × 335 230" 467 × 351 240" 488 × 366 250" 508 × 381 260" 528 × 396 270" 549 × 412 280" 569 × 427 290" 589 × 442 300" 610 × 457 Zoomed projection distance Max. Min. - 0.8m (2.6') 0.9m (3.0') 1.2m (3.9') 1.5m (4.9') 1.9m (6.2') 2.2m (7.2') 2.5m (8.2') 2.8m (9.2') 3.1m (10.2') 3.4m (11.2') 3.7m (12.1') 4.0m (13.1') 4.4m (14.4') 4.7m (15.4') 5.0m (16.4') 5.3m (17.4') 5.5m (18.0') 5.6m (18.4') 5.9m (19.4') 6.2m (20.3') 6.6m (21.7') 6.9m (22.6') 7.2m (23.6') 7.5m (24.6') 7.8m (25.6') 8.1m (26.6') 8.4m (27.6') 8.8m (28.9') 9.1m (29.9') 9.4m (30.8') 0.8m (2.6') 0.9m (3.0') 1.1m (3.6') 1.5m (4.9') 1.9m (6.2') 2.2m (7.2') 2.6m (8.5') 3.0m (9.8') 3.4m (11.2') 3.7m (12.1') 4.1m (13.5') 4.5m (14.8') 4.9m (16.1') 5.2m (17.1') 5.6m (18.4') 6.0m (19.7') 6.4m (21.0') 6.6m (21.7') 6.8m (22.3') 7.1m (23.3') 7.5m (24.6') 7.9m (25.9') 8.3m (27.2') 8.6m (28.2') 9.0m (29.5') 9.4m (30.8') 9.8m (32.2') 10.1m (33.1') 10.5m (34.5') 10.9m (35.8') 11.3m (37.1') H1 H2 27cm (0.9') 32cm (1.1') 39cm (1.3') 51cm (1.7') 64cm (2.1') 77cm (2.5') 90cm (3.0') 103cm (3.4') 116cm (3.8') 129cm (4.2') 141cm (4.6') 154cm (5.1') 167cm (5.5') 180cm (5.9') 193cm (6.3') 206cm (6.8') 219cm (7.2') 226cm (7.4') 231cm (7.6') 244cm (8.0') 257cm (8.4') 270cm (8.9') 283cm (9.3') 296cm (9.7') 309cm (10.1') 321cm (10.5') 334cm (11.0') 347cm (11.4') 360cm (11.8') 373cm (12.2') 386cm (12.7') 5cm (0.2') 6cm (0.2') 7cm (0.2') 10cm (0.3') 12cm (0.4') 14cm (0.5') 17cm (0.5') 19cm (0.6') 21cm (0.7') 24cm (0.8') 26cm (0.9') 29cm (0.9') 31cm (1.0') 33cm (1.1') 36cm (1.2') 38cm (1.3') 41cm (1.3') 42cm (1.4') 43cm (1.4') 45cm (1.5') 48cm (1.6') 50cm (1.6') 52cm (1.7') 55cm (1.8') 57cm (1.9') 60cm (2.0') 62cm (2.0') 64cm (2.1') 67cm (2.2') 69cm (2.3') 71cm (2.3') 80 Screen size at 16:10 aspect ratio W×D(cm) 20" 43 × 27 24" 51 × 32 28" 61 × 38 38" 81 × 51 47" 102 × 64 57" 122 × 76 66" 142 × 89 76" 163 × 102 85" 183 × 114 94" 203 × 127 104" 224 × 140 113" 244 × 152 123" 264 × 165 132" 285 × 178 142" 305 × 191 151" 325 × 203 160" 345 × 216 166" 358 × 224 170" 366 × 229 179" 386 × 241 189" 406 × 254 198" 427 × 267 208" 447 × 279 217" 467 × 292 226" 488 × 305 236" 508 × 318 245" 528 × 330 255" 549 × 343 264" 569 × 356 274" 589 × 368 283" 610 × 381

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80
7. Append±x
❻
Relationship between Screen Size and Projection distance
LV-7´7¶/LV-7´70/LV-7³7¶
Screen size at 4:3
Zoomed projection dis-
tance
H1
H2
Screen size at 16:10
aspect ratio
W×D(cm)
Max.
Min.
aspect ratio
W×D(cm)
21”
43
×
32
-
0.8m
(2.6')
27cm
(0.9')
5cm
(0.2')
20”
43
×
27
25”
51
×
38
0.8m
(2.6')
0.9m
(3.0')
32cm
(1.1')
6cm
(0.2')
24”
51
×
32
30”
61
×
46
0.9m
(3.0')
1.1m
(3.6')
39cm
(1.3')
7cm
(0.2')
28”
61
×
38
40”
81
×
61
1.2m
(3.9')
1.5m
(4.9')
51cm
(1.7')
10cm
(0.3')
38”
81
×
51
50”
102
×
76
1.5m
(4.9')
1.9m
(6.2')
64cm
(2.1')
12cm
(0.4')
47”
102
×
64
60”
122
×
91
1.9m
(6.2')
2.2m
(7.2')
77cm
(2.5')
14cm
(0.5')
57”
122
×
76
70”
142
×
107
2.2m
(7.2')
2.6m
(8.5')
90cm
(3.0')
17cm
(0.5')
66”
142
×
89
80”
163
×
122
2.5m
(8.2')
3.0m
(9.8')
103cm
(3.4')
19cm
(0.6')
76”
163
×
102
90”
183
×
137
2.8m
(9.2')
3.4m
(11.2')
116cm
(3.8')
21cm
(0.7')
85”
183
×
114
100”
203
×
152
3.1m
(10.2')
3.7m
(12.1')
129cm
(4.2')
24cm
(0.8')
94”
203
×
127
110”
224
×
168
3.4m
(11.2')
4.1m
(13.5')
141cm
(4.6')
26cm
(0.9')
104”
224
×
140
120”
244
×
183
3.7m
(12.1')
4.5m
(14.8')
154cm
(5.1')
29cm
(0.9')
113”
244
×
152
130”
264
×
198
4.0m
(13.1')
4.9m
(16.1')
167cm
(5.5')
31cm
(1.0')
123”
264
×
165
140”
285
×
213
4.4m
(14.4')
5.2m
(17.1')
180cm
(5.9')
33cm
(1.1')
132”
285
×
178
150”
305
×
229
4.7m
(15.4')
5.6m
(18.4')
193cm
(6.3')
36cm
(1.2')
142”
305
×
191
160”
325
×
244
5.0m
(16.4')
6.0m
(19.7')
206cm
(6.8')
38cm
(1.3')
151”
325
×
203
170”
345
×
259
5.3m
(17.4')
6.4m
(21.0')
219cm
(7.2')
41cm
(1.3')
160”
345
×
216
176”
358
×
268
5.5m
(18.0')
6.6m
(21.7')
226cm
(7.4')
42cm
(1.4')
166”
358
×
224
180”
366
×
274
5.6m
(18.4')
6.8m
(22.3')
231cm
(7.6')
43cm
(1.4')
170”
366
×
229
190”
386
×
290
5.9m
(19.4')
7.1m
(23.3')
244cm
(8.0')
45cm
(1.5')
179”
386
×
241
200”
406
×
305
6.2m
(20.3')
7.5m
(24.6')
257cm
(8.4')
48cm
(1.6')
189”
406
×
254
210”
427
×
320
6.6m
(21.7')
7.9m
(25.9')
270cm
(8.9')
50cm
(1.6')
198”
427
×
267
220”
447
×
335
6.9m
(22.6')
8.3m
(27.2')
283cm
(9.3')
52cm
(1.7')
208”
447
×
279
230”
467
×
351
7.2m
(23.6')
8.6m
(28.2')
296cm
(9.7')
55cm
(1.8')
217”
467
×
292
240”
488
×
366
7.5m
(24.6')
9.0m
(29.5')
309cm
(10.1')
57cm
(1.9')
226”
488
×
305
250”
508
×
381
7.8m
(25.6')
9.4m
(30.8')
321cm
(10.5')
60cm
(2.0')
236”
508
×
318
260”
528
×
396
8.1m
(26.6')
9.8m
(32.2')
334cm
(11.0')
62cm
(2.0')
245”
528
×
330
270”
549
×
412
8.4m
(27.6')
10.1m
(33.1')
347cm
(11.4')
64cm
(2.1')
255”
549
×
343
280”
569
×
427
8.8m
(28.9')
10.5m
(34.5')
360cm
(11.8')
67cm
(2.2')
264”
569
×
356
290”
589
×
442
9.1m
(29.9')
10.9m
(35.8')
373cm
(12.2')
69cm
(2.3')
274”
589
×
368
300”
610
×
457
9.4m
(30.8')
11.3m
(37.1')
386cm
(12.7')
71cm
(2.3')
283”
610
×
381