How to calculate projection distance, English – Marantz VP-10S1 User Manual
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ENGLISH
The projection distance for projecting a 16:9 image on a 4:3 screen is shown below.
Note : When installing the projector, allow for ±5% tolerance in the above projection distances.
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How to calculate projection distance
• When using the LN10VP32 lens
Min. projection distance (inch) = Diagonal (inch) x 1.1520
Max. projection distance (inch) = Diagonal (inch) x 1.4400
• When using the LN10VP40 lens
Min. projection distance (inch) = Diagonal (inch) x 1.4400
Max. projection distance (inch) = Diagonal (inch) x 1.9200
• When using the LN10VP53 lens
Min. projection distance (inch) = Diagonal (inch) x 1.9200
Max. projection distance (inch) = Diagonal (inch) x 2.8800
16:9 Screen
Image width
Image hight
(inch)
60
70
72
80
82
84
90
92
100
106
110
120
123
133
135
150
170
200
250
300
Screen size
Throw distance (inch)
LN10VP32
LN10VP40
LN10VP53
(inch)
(inch)
Min
Max
Min
Max
Min
Max
48.00
27.00
115.20
172.80
56.00
31.50
100.80
134.40
201.60
57.60
32.40
103.68
138.24
207.36
64.00
36.00
92.16
115.20
115.20
153.60
153.60
230.40
65.60
36.90
94.46
118.08
118.08
157.44
157.44
236.16
67.20
37.80
96.77
120.96
120.96
161.28
161.28
241.92
72.00
40.50
103.68
129.60
129.60
172.80
172.80
259.20
73.60
41.40
105.98
132.48
132.48
176.64
176.64
264.96
80.00
45.00
115.20
144.00
144.00
192.00
192.00
288.00
84.80
47.70
122.11
152.64
152.64
203.52
203.52
305.28
88.00
49.50
126.72
158.40
158.40
211.20
211.20
316.80
96.00
54.00
138.24
172.80
172.80
230.40
230.40
345.60
98.40
55.35
141.70
177.12
177.12
236.16
236.16
354.24
106.40
59.85
153.22
191.52
191.52
255.36
255.36
383.04
108.00
60.75
155.52
194.40
194.40
259.20
259.20
388.80
120.00
67.50
172.80
216.00
216.00
288.00
288.00
432.00
136.00
76.50
195.84
244.80
244.80
326.40
326.40
489.60
160.00
90.00
230.40
288.00
288.00
384.00
384.00
576.00
200.00
112.50
288.00
360.00
360.00
480.00
480.00
720.00
240.00
135.00
345.60
432.00
432.00
576.00
576.00
864.00
Screen Size and Projection Distance (4:3 Screen) - (inch)
Image width
Image height
: Projected image
Diagonal
: Screen size
Diagonal
Projection distance
Screen