NEC PH3501QL User Manual page 81

2. Use the ◀, ▶, ▼ or ▲ button to select an item and use the ◀ or ▶ to adjust the black level.
Do this for the other projector if necessary.
9-segmented portions for Black Level adjustment
The black level of the center projector is adjusted as shown in the figure.
The black level of the lower left projector is adjusted as shown in the figure.
TIP:
• The number of black level division screens changes depending on the number of edge blending positions selected (top, bottom,
right, left). In addition, when the top / bottom and left / right ends are selected, the corner division screen appears.
• The edge blending width is the width set in the range and the corner is formed by the intersecting area of the top / bottom ends
or left / right ends.
• The [BLACK LEVEL] can be adjusted to make it brighter only.
TOP
LEFT CENTER
BOTTOM
BORDER(LEFT) BORDER(BOTTOM)
BORDER(TOP)
TOP
CENTER
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4. Multi-Screen Projection
BORDER(TOP)
BORDER(RIGHT)
RIGHT
BORDER(RIGHT)
RIGHT