Optoma DS322e, Руководство пользователя

Страница: 56 / 72

English 56
ADDITIONAL INFORMATION
Notee:
‡
Vertical Lens Shift values are always calculated from the Center of Projection Lens. Therefore the
distance 5.2 cm (2.05 inch) from the Base to the Center of Projection Lens needs to be added to each
Vertical Lens Shift value.
‡ Zoom ratio is 1.1x.
WXGA
Page 82
Diagonal
length
(inch)
Size of
(16e:9)
Screen
Screen Size W x H Projection Distance (D)
Offset (Hd)
(m) (inch) (m) (feet)
Width Height Width Height Wide Tele Wide Tele (m) (inch)
36 0.78 0.48 30.53 19.08 1.4 1.6 4.59 5.25 0.06 2.36
40 0.86 0.54 33.92 21.2 1.6 1.8 5.25 5.91 0.07 2.76
50 1.08 0.67 42.40 26.5 2.0 2.2 6.56 7.22 0.09 3.54
60 1.29 0.81 50.88 31.8 2.4 2.7 7.87 8.86 0.10 3.94
70 1.51 0.94 59.36 37.1 2.8 3.1 9.19 10.17 0.12 4.72
80 1.72 1.08 67.84 42.4 3.2 3.6 10.50 11.81 0.13 5.12
90 1.94 1.21 76.32 47.7 3.6 4.0 11.81 13.12 0.15 5.91
100 2.15 1.35 84.80 53 4.0 4.5 13.12 14.76 0.16 6.30
120 2.58 1.62 101.76 63.6 4.8 5.4 15.75 17.72 0.20 7.87
150 3.23 2.02 127.20 79.5 6.0 6.7 19.69 21.98 0.25 9.84
180 3.88 2.42 152.64 95.4 7.2 8.0 23.62 26.25 0.30 11.81
200 4.31 2.69 169.60 106 8.0 8.9 26.25 29.20 0.34 13.39
250 5.38 3.37 212.00 132.5 10.0 11.1 32.81 36.42 0.41 16.14
300 6.46 4.04 254.40 159 12.0 13.4 39.37 43.96 0.50 19.69
Notee:
‡
Vertical Lens Shift values are always calculated from the Center of Projection Lens. Therefore the
distance 5.2 cm (2.05 inch) from the Base to the Center of Projection Lens needs to be added to each
Vertical Lens Shift value.
‡
Zoom ratio is 1.1x.
H
Hd
H
5.2 cm
W
D