Installation Guide
23
Projection Distance Table
Figures of Installation Dimensions
To find the appropriate projection distance, see the following figures when installing. The values are only
rough estimates.
The recommended range for the projection distance (a) is 62 to 244 mm.
The offset value for the position of the center of the projected image and the center of the wall plate is 27 mm.
[Unit: mm]
: Projected image size
: Wall plate
: Minimum projection distance (Wide: maxi-
mum zoom)
to maximum (Tele: minimum zoom)
: Screen
: Numbers on the arm slide scale
: Distance from the top of the projected image
to the bottom wall plate installation screw
hole
: Distance from the top of the projected image
to the wall plate temporary securing screw
hole
: Height of projected image
: Distance from surface of screen to wall (100
mm or less)
Aspect ratio for standard projected image