Operation Manual

English
22
Adjusting the horizontal image position
With the lens in the center position the
horizontal image position can be adjusted
to the left or right by up to a maximum
of 5% of the image width. Note that the
maximum horizontal image height
adjustment can be limited by the vertical
image position. For example it is not
possible to achieve the maximum hori-
zontal image position if the vertical image
position is at maximum. Please consult the
PureShift Range diagram below for
further clarication.
Left Side
(W/2) x 10% (W/2) x 10%
Right Side
Screen Width
(W)
PureShift Range Diagram
Installation
W
Wx5%
WXGA
Hx105%
Wx5%
Max W image shift=Wx5%
Max H image shift=Hx105%
When Hx105%, Max image shift=Wx0%
When Wx5%, Max image shift=Hx100%
Hx100%
Hx15%
H=Image Height
W
Wx5%
XGA
Hx100%
Wx5%
Max W image shift=Wx5%
Max H image shift=Hx100%
When Hx100%, Max image shift=Wx0%
When Wx5%, Max image shift=Hx100%
Hx10%
H=Image Height