NEC PA903X - Black Level Adjustment

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4. Multi-Screen Projection
2. Selectoneoptionamongnineby▲ or ▼.
Black Level Adjustment
Thisadjuststheblackleveloftheoverlappingareaandthenon-overlappingareaofthemulti-screen(EDGEBLENDING).
Adjustthebrightnesslevelifyoufeelthedifferenceistoolarge.
NOTE:
Thisfunctionisenabledonlywhen[MODE]isturnedon.
Adjustableareavariesdependingonwhatcombinationof[TOP],[BOTTOM],[LEFT]and[RIGHT]areturnedon.
Example: Adjusting the Black Level when placing two projectors side by side
Width of overlap
Adjust [CENTER] Adjust [CENTER]
Projector A’s
image
Projector B’s
image
Adjust [CENTER-RIGHT] Adjust [CENTER-LEFT]
1. Select[DISPLAY]→[EDGEBLENDING]→[BLACKLEVEL]andpresstheENTERbutton.
The screen will switch to the black level adjustment screen.