Eiki EK-700LUL Owner's Manual page 25

Lens shift adjustment
The electric lens shift function may adjust the lens in all four directions.
This function enables easy image position adjustment.
The projection location of the image can
be moved upward a distance that up to
60%(WUXGA) / 55%(WXGA) / 50%(XGA) of
the length of the image.
The projection location of the image can
be moved leftward a distance that up to
29%(WUXGA) / 26%(WXGA) / 28%(XGA) of
the width of the image.
The projection location of the image can
be moved rightward a distance that up to
29%(WUXGA) / 26%(WXGA) / 28%(XGA) of
the width of the image.
Scope of lens shift adjustment
*When the setting of LENS SHIFT as the maximum position, the corner of projection image might be darker.
Installation
Move lens to
top position
Move lens to
leftmost position
Move lens to
rightmost position
Projection
area without
Lens shift
60%
29%
Lens shift range
25