NEC Display Solutions of America, Inc.
V311X/V311W Installation Guide
Ceiling Mounted and Desktop
Rev 1.0
www.necdisplay.com
V311X/V311W
Page 4 of 8
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
Lens Offset From
Mount Pipe
B
C
Lens Ctr
Screen Ctr
T hrow Distance
Screen Bottom
2.73"
C
T hrow Distance
Screen T op
3.84"
9.11"
D
B
Lens Ctr
Screen Ctr
D
3.78"
