C3X1080
VERTICAL SHIFT (ASSUMING +50% OFFSET)
If it is not possible to position the projector perdicular to the projection screen (with the centre of the lens in line with the centre of the screen) you can use the mechanical shift to move the projected image either above or below the centre of the projection lens.
Ceiling installation
Screen Height
Screen center= 0
+50% Oset
VERTICAL SHIFT (ASSUMING +50% OFFSET)
Screen Height
Screen Center= 0
+50% Oset
Floor Installation
CAUTION:
The examples shown in the figure give only general indication on the use of the vertical shift. Each projection lens may require differing vertical shift settings. For more detailed information, see the technical specifications or contact an authorised SIM2 Multimedia centre.
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