Installation and Setup Guide

NEC Display Solutions of America, Inc.
M322W Installation Guide
Ceiling Mounted and Desktop Rev 1.0
www.necdisplay.com M311W 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 16:10 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
57 48 30 19 57 - 98 18.1 - 10.8
66 56 35 22 67 - 115 18.0 - 10.8
68 58 36 22 69 - 118 18.0 - 10.8
75 64 40 25 77 - 131 17.9 - 10.8
79 67 42 26 81 - 138 17.9 - 10.7
85 72 45 28 87 - 148 17.9 - 10.7
92 78 49 31 95 - 162 17.9 - 10.7
98 83 52 32 101 - 172 17.8 - 10.7
102 86 54 34 105 - 178 17.8 - 10.7
111 94 59 37 115 - 195 17.8 - 10.7
113 96 60 37 117 - 199 17.8 - 10.7
123 104 65 41 127 - 215 17.8 - 10.7
125 106 66 41 129 - 219 17.8 - 10.7
147 125 78 49 152 - 259 17.7 - 10.6
149 126 79 49 154 - 262 17.7 - 10.6
213 181 113 71 222 - 377 17.7 - 10.6
255 216 135 84 265 - 451 17.6 - 10.6
10
14
17
8
8
8
9
6
6
7
7
5
5
5
6
10
degrees
D
α
w ide - tele
Screen Size (16:10)
4
inches
B
C
w ide - tele
inches
B
C
Lens Ctr
Screen Ctr
Throw Distance
Screen Bottom
2.38"
C
Throw Distance
Screen Top
Lens Offset From
Mount Pipe
D
B
Lens Ctr
Screen Ctr
D
5.43
5.56
3.31