NEC HT510 HT510 IG - Page 2

Diagrams and Distance Charts

Page 2 highlights

Diagrams and Distance Charts The following diagrams show the relationship between projector position and the screen. Refer to the chart below for data. Distances are in inches. For millimeters multiply by 25.4. Ceiling Mounted Configuration Lens Ctr C Throw Distance 6.6" 5.5" B(min) B(max) Lens Offset from Mount Center 1.5" *Factory Preset is B(max) Note: Mount shown is NEC HT40CM. Distance charts for popular 16:9 screens Minimum Lens Shift Screen Size (16:9) Diag W H inches inches inches 30 26 14.6 55 48 27 60 52.5 29.5 73 64 36 82.6 72 40.5 92 80 45 100 87 49 106 92 52 110 96 54 119 104 58.5 133 116 65 161 140 79 200 174 98 B(min) inches 4.0 7.4 8.1 9.9 11.1 12.3 13.4 14.2 14.8 16.0 17.9 21.6 26.8 C wide - tele inches 34.2 - 41.0 64.8 - 77.3 71.1 - 84.7 87.0 - 103.7 98.2 - 116.9 109.3 - 130.1 119.0 - 141.7 126.0 - 150.0 131.5 - 156.6 142.7 - 169.8 159.4 - 189.6 192.7 - 229.2 240.0 - 285.3 α wide - tele degrees 6.7 - 5.6 6.5 - 5.5 6.5 - 5.5 6.5 - 5.4 6.5 - 5.4 6.4 - 5.4 6.4 - 5.4 6.4 - 5.4 6.4 - 5.4 6.4 - 5.4 6.4 - 5.4 6.4 - 5.4 6.4 - 5.4 Maximum Lens Shift Screen Size (16:9) Diag W H inches inches inches 30 26 14.6 55 48 27 60 52.5 29.5 73 64 36 82.6 72 40.5 92 80 45 100 87 49 106 92 52 110 96 54 119 104 58.5 133 116 65 161 140 79 200 174 98 B(max) inches 10.1 18.6 20.3 24.8 27.9 31.0 33.7 35.6 37.2 40.2 44.9 54.2 67.3 C wide - tele inches 34.2 - 41.0 64.8 - 77.3 71.1 - 84.7 87.0 - 103.7 98.2 - 116.9 109.3 - 130.1 119.0 - 141.7 126.0 - 150.0 131.5 - 156.6 142.7 - 169.8 159.4 - 189.6 192.7 - 229.2 240.0 - 285.3 α wide - tele degrees 16.4 - 13.8 16.0 - 13.5 16.0 - 13.5 15.9 - 13.4 15.8 - 13.4 15.8 - 13.4 15.8 - 13.4 15.8 - 13.4 15.8 - 13.3 15.8 - 13.3 15.7 - 13.3 15.7 - 13.3 15.7 - 13.3 www.necvisualsystems.com HT510 Page 2 of 7

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7

www.necvisualsystems.com
HT510
Page 2 of 7
Diagrams and Distance Charts
The following diagrams show the relationship between projector position and the screen. Refer to the chart below for data.
Distances are in inches. For millimeters multiply by 25.4.
Ceiling Mounted Configuration
Note:
Mount shown is NEC HT40CM.
Distance charts for popular 16:9 screens
Minimum Lens Shift
Maximum Lens Shift
Lens Ctr
*Factory Preset is B(max)
B(min)
B(max)
5.5"
Throw Distance
Lens Offset from
Mount Center
1.5"
C
6.6"
B
(min)
Diag
W
H
wide - tele
wide - tele
inches
inches
inches
inches
30
26
14.6
4.0
34.2 - 41.0
6.7 - 5.6
55
48
27
7.4
64.8 - 77.3
6.5 - 5.5
60
52.5
29.5
8.1
71.1 - 84.7
6.5 - 5.5
73
64
36
9.9
87.0 - 103.7
6.5 - 5.4
82.6
72
40.5
11.1
98.2 - 116.9
6.5 - 5.4
92
80
45
12.3
109.3 - 130.1
6.4 - 5.4
100
87
49
13.4
119.0 - 141.7
6.4 - 5.4
106
92
52
14.2
126.0 - 150.0
6.4 - 5.4
110
96
54
14.8
131.5 - 156.6
6.4 - 5.4
119
104
58.5
16.0
142.7 - 169.8
6.4 - 5.4
133
116
65
17.9
159.4 - 189.6
6.4 - 5.4
161
140
79
21.6
192.7 - 229.2
6.4 - 5.4
200
174
98
26.8
240.0 - 285.3
6.4 - 5.4
Screen Size (16:9)
C
inches
α
degrees
B
(max)
Diag
W
H
wide - tele
wide - tele
inches
inches
inches
inches
30
26
14.6
10.1
34.2 - 41.0
16.4 - 13.8
55
48
27
18.6
64.8 - 77.3
16.0 - 13.5
60
52.5
29.5
20.3
71.1 - 84.7
16.0 - 13.5
73
64
36
24.8
87.0 - 103.7
15.9 - 13.4
82.6
72
40.5
27.9
98.2 - 116.9
15.8 - 13.4
92
80
45
31.0
109.3 - 130.1
15.8 - 13.4
100
87
49
33.7
119.0 - 141.7
15.8 - 13.4
106
92
52
35.6
126.0 - 150.0
15.8 - 13.4
110
96
54
37.2
131.5 - 156.6
15.8 - 13.3
119
104
58.5
40.2
142.7 - 169.8
15.8 - 13.3
133
116
65
44.9
159.4 - 189.6
15.7 - 13.3
161
140
79
54.2
192.7 - 229.2
15.7 - 13.3
200
174
98
67.3
240.0 - 285.3
15.7 - 13.3
Screen Size (16:9)
C
inches
α
degrees