NEC PX1004UL-WH - Page 91

4. Multi-Screen Projection
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❸ Displaying a Picture Using [EDGE BLENDING]
Ahighresolutionvideocanbeprojectedonanevenbiggerscreenbycombiningmultipleprojectorsontheleft,right,
top and bottom.
Thisprojectorisequippedwithan“EDGEBLENDINGFunction”thatmakestheedges(boundaries)oftheprojection
screenindistinguishable.
NOTE:
• Forprojectorthrowdistances,referto“Throwdistanceandscreensize”onpage161.
• BeforeperformingtheEdgeBlendingfunction,placetheprojectorinthecorrectpositionsothattheimagebecomessquarein
theappropriatesize,andthenmakeopticaladjustments(lensshift,focus,andzoom).
• Adjustthebrightnessofeachprojectorusing[REF.LIGHTADJUST]under[LIGHTMODE].Afteradjustingthebrightness,you
cankeepthesetbrightnesslevelbyturningONthe[CONSTANTBRIGHTNESS]mode.Inaddition,use[REF.WHITEBALANCE]
toadjustthe[CONTRAST]and[BRIGHTNESS].
BeforeexplaininguseoftheEdgeBlendingfunction
Thissectionexplainsthecasefor“Example:Placingtwoprojectorssidebyside”.Asshown,theprojectedimageon
theleftisreferredtoas“ProjectorA”andtheprojectedimageontherightisreferredto“ProjectorB”.Unlessotherwise
speciedhereinafter,the“projector”isusedtomeanbothAandB.
Example: Placing two projectors side by side
EdgeBlendingarea
Projectedarea
Projectedarea
ProjectorA ProjectorB