Operation Manual
English
63
ADDITIONAL INFORMATION
Image size and projection distance
Diagonal
Length
Size of
Screen
(inch)
Screen Size
W x H
Lens Type
A18 A19 A20 A21 A22 A23
Width
(m)
Height
(m)
Min
(m)
Max
(m)
Min
(m)
Max
(m)
Min
(m)
Max
(m)
Min
(m)
Max
(m)
Min
(m)
Max
(m)
Min
(m)
Max
(m)
50 1.08 0.67 0.9 1.1 1.1 1.5 1.3 1.6 1.6 2.2 2.2 4.3 4.3 7.8
60 1.29 0.81 1.1 1.3 1.3 1.8 1.6 1.9 1.9 2.6 2.6 5.2 5.2 9.3
70 1.51 0.94 1.3 1.5 1.5 2.1 1.8 2.3 2.3 3.0 3.0 6.0 6.0 10.9
80 1.72 1.08 1.4 1.8 1.8 2.3 2.1 2.6 2.6 3.4 3.4 6.9 6.9 12.4
90 1.94 1.21 1.6 2.0 2.0 2.6 2.3 2.9 2.9 3.9 3.9 7.8 7.8 14.0
100 2.15 1.35 1.8 2.2 2.2 2.9 2.6 3.2 3.2 4.3 4.3 8.6 8.6 15.5
110 2.37 1.48 2.0 2.4 2.4 3.2 2.8 3.6 3.6 4.7 4.7 9.5 9.5 17.1
120 2.59 1.62 2.2 2.6 2.6 3.5 3.1 3.9 3.9 5.2 5.2 10.3 10.3 18.6
130 2.80 1.75 2.4 2.9 2.9 3.8 3.4 4.2 4.2 5.6 5.6 11.2 11.2 20.2
140 3.02 1.89 2.5 3.1 3.1 4.1 3.6 4.5 4.5 6.0 6.0 12.1 12.1 21.7
150 3.23 2.02 2.7 3.3 3.3 4.4 3.9 4.8 4.8 6.5 6.5 12.9 12.9 23.3
160 3.45 2.15 2.9 3.5 3.5 4.7 4.1 5.2 5.2 6.9 6.9 13.8 13.8 24.8
170 3.66 2.29 3.1 3.7 3.7 5.0 4.4 5.5 5.5 7.3 7.3 14.7 14.7 26.4
180 3.88 2.42 3.3 4.0 4.0 5.3 4.7 5.8 5.8 7.8 7.8 15.5 15.5 27.9
190 4.09 2.56 3.4 4.2 4.2 5.6 4.9 6.1 6.1 8.2 8.2 16.4 16.4 29.5
200 4.31 2.69 3.6 4.4 4.4 5.9 5.2 6.5 6.5 8.6 8.6 17.2 17.2 31.0
210 4.53 2.83 3.8 4.6 4.6 6.2 5.4 6.8 6.8 9.1 9.1 18.1 18.1 32.6
220 4.74 2.96 4.0 4.8 4.8 6.4 5.7 7.1 7.1 9.5 9.5 19.0 19.0 34.1
230 4.96 3.10 4.2 5.1 5.1 6.7 5.9 7.4 7.4 9.9 9.9 19.8 19.8 35.7
240 5.17 3.23 4.3 5.3 5.3 7.0 6.2 7.8 7.8 10.3 10.3 20.7 20.7 37.2
250 5.39 3.37 4.5 5.5 5.5 7.3 6.5 8.1 8.1 10.8 10.8 21.5 21.5 38.8
260 5.60 3.50 4.7 5.7 5.7 7.6 6.7 8.4 8.4 11.2 11.2 22.4 22.4 40.3
270 5.82 3.64 4.9 5.9 5.9 7.9 7.0 8.7 8.7 11.6 11.6 23.3 23.3 41.9
280 6.03 3.77 5.1 6.2 6.2 8.2 7.2 9.1 9.1 12.1 12.1
24.1 24.1 43.4
290 6.25 3.91 5.2 6.4 6.4 8.5 7.5 9.4 9.4 12.5 12.5 25.0 25.0 45.0
300 6.46 4.04 5.4 6.6 6.6 8.8 7.8 9.7 9.7 12.9 12.9 25.9 25.9 46.5
310 6.68 4.17 5.6 6.8 6.8 9.1 8.0 10.0 10.0 13.4 13.4 26.7 26.7 48.1
320 6.90 4.31 5.8 7.0 7.0 9.4 8.3 10.3 10.3 13.8 13.8 27.6 27.6 49.6
330 7.11 4.44 6.0 7.3 7.3 9.7 8.5 10.7 10.7 14.2 14.2 28.4 28.4 51.2
340 7.33 4.58 6.2 7.5 7.5 10.0 8.8 11.0 11.0 14.7 14.7 29.3 29.3 52.8
350 7.54 4.71 6.3 7.7 7.7 10.3 9.1 11.3 11.3 15.1 15.1 30.2 30.2 54.3
360 7.76 4.85 6.5 7.9 7.9 10.6 9.3 11.6 11.6 15.5 15.5 31.0 31.0 55.9
370 7.97 4.98 6.7 8.1 8.1 10.8 9.6 12.0 12.0 15.9 15.9 31.9 31.9 57.4
380 8.19 5.12 6.9 8.4 8.4 11.1 9.8 12.3 12.3 16.4 16.4 32.8 32.8 59.0
390 8.40 5.25 7.1 8.6 8.6 11.4 10.1 12.6 12.6 16.8 16.8 33.6 33.6 60.5
400 8.62 5.39 7.2 8.8 8.8 11.7 10.3 12.9 12.9 17.2 17.2 34.5 34.5 62.1
410 8.83 5.52 7.4 9.0 9.0 12.0 10.6 13.3 13.3 17.7 17.7 35.3 35.3 63.6
420 9.05 5.66 7.6 9.2 9.2 12.3 10.9 13.6 13.6 18.1 18.1 36.2 36.2 65.2
430 9.27 5.79 7.8 9.5 9.5 12.6 11.1 13.9 13.9 18.5 18.5 37.1 37.1 66.7
440 9.48 5.93 8.0 9.7 9.7 12.9 11.4 14.2 14.2 19.0 19.0 37.9 37.9 68.3
450 9.70 6.06 8.1 9.9 9.9 13.2 11.6 14.5 14.5 19.4 19.4 38.8 38.8 69.8
460 9.91 6.20 8.3 10.1 10.1 13.5 11.9 14.9 14.9 19.8 19.8 39.6 39.6 71.4
470 10.13 6.33 8.5 10.3 10.3 13.8 12.2 15.2 15.2 20.3 20.3 40.5 40.5 72.9
480 10.34 6.46 8.7 10.6 10.6 14.1 12.4 15.5 15.5 20.7 20.7 41.4 41.4 74.5
490 10.56 6.60 8.9 10.8 10.8 14.4 12.7 15.8 15.8 21.1 21.1 42.2 42.2 76.0
500 10.77 6.73 9.1 11.0 11.0 14.7 12.9 16.2 16.2 21.5 21.5 43.1 43.1 77.6