NEC M402H - Diagrams & Distance Charts

NEC Display Solutions of America, Inc.
M402H Installation Guide
Ceiling Mounted and Desktop Rev 1.1
www.necdisplay.com M402H Page 2 of 6
Diagrams and Distance Charts
The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of
installation.
Distances are in inches. For millimeters multiply by 25.4.
Ceiling Mounted
Desktop
Distance Chart for popular 16:9 screens
Note: For screen sizes not indicated on the projection
tables, use the formulas on page 1.
Diagonal Width(W) Height (H)
inches inches inches inches
61 53 30 20 63 - 110 17.5 - 10.2
71 62 35 23 74 - 129 17.4 - 10.1
73 64 36 24 76 - 133 17.4 - 10.1
82 71 40 26 85 - 148 17.3 - 10.1
86 75 42 28 89 - 156 17.3 - 10.1
92 80 45 30 96 - 167 17.2 - 10.1
100 87 49 32 104 - 182 17.2 - 10.1
106 92 52 34 111 - 194 17.2 - 10.0
110 96 54 36 115 - 201 17.2 - 10.0
120 105 59 39 126 - 220 17.1 - 10.0
122 107 60 40 128 - 224 17.1 - 10.0
133 116 65 43 139 - 243 17.1 - 10.0
135 117 66 44 142 - 247 17.1 - 10.0
159 139 78 51 168 - 292 17.0 - 10.0
161 140 79 52 170 - 296 17.0 - 10.0
230 201 113 75 244 - 425 17.0 - 9.9
275 240 135 89 293 - 508 16.9 - 9.9
8
9
13
18
22
9
10
10
11
6
6
6
7
7
8
12
degrees
D
α
w ide - tele
Screen Size (16:9)
5
inches
B
C
w ide - tele
inches

5.63
5. 7 5
C
C