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When projecting in 1.90:1 (Native Full Display 17:9) format
1.90
Diagonal 1
(D1)
Maximum
147-inch
projection
(3.73 m)
Intermediate
127-inch
position
(3.23 m)
Shortest
106-inch
distance
(2.69 m)
installation
Formula 1 (calculates a installation distance from a projection image size)
Maximum projection image size
L1 = 0.1857 × W1 – 44.3090
(L1 = 0.1857 × W1 – 17.4445)
L2 = 0.1857 × W1 + 9.1910
(L2 = 0.1857 × W1 + 3.6185)
Formula 2 (calculates a projection image size from a installation distance)
From a projecting surface to the rear of the
unit
W1 = 5.3850 × L1 + 238.6044
(W1 = 5.3850 × L1 + 93.9388)
W2 = 3.3734 × L1 + 149.1119
(W2 = 3.3734 × L1 + 58.7055)
Formula 3 (calculates a distance from a floor to the bottom of a projection image)
Maximum projection image size
H1 = 0.0798 × W1 + 18.6804
(H1 = 0.0798 × W1 + 7.3545)
58
Installation Distance and Projection Image Size
1
Projection image size
Maximum
Bottom
Width ×
height
Height
(H1)
3.30 m ×
45 cm
1.74 m
(18
(130 inches
inches)
× 69 inches)
2.84 m ×
41 cm
1.50 m
(16
(112 inches
inches)
× 59 inches)
2.39 m ×
38 cm
1.26 m
(15
(94 inches ×
inches)
50 inches)
Minimum
Diagonal 2
Width ×
(D2)
Height
92-inch
2.07 m ×
(2.34 m)
1.09 m
(81 inches ×
43 inches)
79-inch
1.78 m ×
(2.03 m)
0.94 m
(70 inches ×
37 inches)
66-inch
1.49 m ×
(1.68 m)
0.79 m
(59 inches ×
31 inches)
Minimum projection image size
L1 = 0.2964 × W2 – 44.2027
(L1 = 0.2964 × W2 – 17.4026)
L2 = 0.2964 × W2 + 9.2973
(L2 = 0.2964 × W2 + 3.6604)
From a projecting surface to the front of the
unit
W1 = 5.3850 × L2 – 49.4932
(W1 = 5.3850 × L2 – 19.4855)
W2 = 3.3734 × L2 – 31.3627
(W2 = 3.3734 × L2 – 12.3475)
Minimum projection image size
H2 = 0.1830 × W2 + 18.8798
(H2 = 0.1830 × W2 + 7.4330)
Installation distance
From a
From a
projecting
projecting
Bottom
surface to
surface to
height
the rear of
the front of
(H2)
the unit L1
the unit L2
57 cm
17 cm
70.5 cm
(22
(6.7 inches)
inches)
inches)
51 cm
8.5 cm
62.0 cm
(20
(3.3 inches)
inches)
inches)
46 cm
0 cm
53.5 cm
(18
(0 inch)
inches)
inches)
Unit: cm (inches)
Unit: cm (inches)
Unit: cm (inches)
(27.8
(24.4
(21.0
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