NEC Display Solutions of America, Inc.
U310W Installation Guide
Desktop and Ceiling Mount
v1.1
www.necdisplay.com
U310W
Page 2 of 8
Ceiling Mounted Installation
The following diagram shows the relationship between projector position and the screen. Refer to the charts below for data.
Distances are in inches. For millimeters multiply by 25.4.
Distance chart for popular 16:10 screen sizes
D
B
C
A
55°
Diagonal Width(W) Height(H)
inches
inches
inches
inches
inches
inches
inches
77
65
41
6
33
20
13
80
68
42
7
34
20
13
85
72
45
8
36
22
14
87
74
46
9
37
22
14
90
76
48
9
38
23
15
95
81
50
11
41
24
16
100
85
53
12
43
26
16
D
Image Size (16:10)
A
B
C
Note: For screen sizes not indicated in the distance charts, use the formulas on page 1.
