WN-5230-S VideoWall User’s Guide
Size
To increase image size, loosen N1 and N2 together.
To make the image smaller, tighten them both.
Before adjusting N1 and N2, loosen the locking nuts
LD1 and LD2 (lock down nuts).
Up, down, right, left
Use LS1 and LS2 to move the image vertically or horizontally.
When you think you are finished, check again the size and overall geometry to make sure the picture is still within specifications: ±1 pixel. Then make sure you lock the engine in place by tightening LD1 and LD2.
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