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Projecting Images
a
• Black Level can only be adjusted correctly in images where two
images overlap.
• You cannot adjust the black level when a test pattern is displayed.
• If the Geometric Correction value is large, you may not be able to
adjust correctly.
• The brightness and tone may differ in areas where the images
overlap as well as in other areas even after performing black level
adjustment.
• If you change the Top Edge/Bottom Edge/Right Edge/Left Edge
setting, the Black Level is returned to its default value.
a
Select Area Correction from Black Level, and then set the black
level correction area.
The points where you want to set the range for black level
adjustment are displayed.
The points are displayed to match the Top Edge/Bottom Edge/Right
Edge/Left Edge settings.
The number of points displayed on one side differs depending on the
adjustment method selected in geometric correction.
Example: When Left Edge is set and Point Correction (5x5) is
selected
b
Use the [
], [
], [ ], and [ ] buttons to select the point you
want to move, and then press the [
The selected point is displayed in orange.
c
Use the [
][
][ ][ ] buttons to move the point.
66
] button.
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