NEC PA521U - Page 87

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4. Multi-Screen Projection
4 Select[CONTROL]→[ON]andpresstheENTERbutton.
 Each[TOP],[BOTTOM],[LEFT],[RIGHT],and[BLACKLEVEL]hasitsown[CONTROL],[MARKER],[RANGE],
and[POSITION].
• ForProjectorA,setthe[CONTROL]forthe[TOP],[LEFT]and[BOTTOM]to[OFF].SimilarlyforProjectorB,set
the[CONTROL]forthe[TOP],[RIGHT]and[BOTTOM]to[OFF].
② Adjust [RANGE] and [POSITION] to determine an area of overlapped edges of images
projected from each projector.
Turningon[MARKER]willdisplaymarkersinmagentaandgreen.
Themagentamarkerisusedfor[RANGE]andgreenonefor[POSITION].
[RANGE]
(Determineanareaofoverlappededgesof
images.)
[POSITION]
(Determinethepositionofoverlappededgesofimages.)
Greenmarker
Turnon[RIGHT]
Magentamarker
Turnon[LEFT]
Magentamarker
* The2screensareseparatedinthediagramforexplanatorypurposes.