When
two images overlap, the overlapping area can appear differently
from the areas that do not overlap. You can use the projector's
Black Level setting to make the difference less noticeable.
Note: You may
not be able to adjust the black levels correctly if the
Geometry Correction settings are
set too high. The brightness and tone of the overlapping areas may
differ from the rest of the image even after adjusting the black
level.
The Black Level
feature is only available when the following conditions are met in
the Edge Blending
settings.
- When Edge Blending is set to anything except for Off
- When at least one of Top Edge, Bottom Edge, Left Edge, and Right Edge are set to On
- You cannot adjust the Black Level setting when a test pattern is displayed
- If you change one of Top Edge, Bottom Edge, Left Edge, and Right Edge, the Black Level setting returns to its default value.
- Press the Menu button.
-
Select the Extended menu and press
Enter. -
Select the Multi-Projection setting and press
Enter.
-
Select the Black
Level setting and press Enter. You see this screen:
-
Select the Color
Adjustment setting and press Enter. You see a screen based on the
Top Edge, Bottom Edge, Right
Edge, and Left Edge
settings you selected for the Edge
Blending setting.
Note: The Color Adjustment setting is automatically adjusted when selecting Start Auto Adjustment in the Screen Matching screen.
-
Select the area you want to adjust and press
Enter.
Note: The area you selected is displayed in orange. Adjust overlapping areas starting with the brightest areas first. For example, adjust area 2 to match area 1, then adjust area 3 to match area 2.
- Adjust the brightness and tone of the areas that do not overlap to match the areas that overlap using the displayed adjustment sliders.
- Repeat the previous two steps as needed until all areas match.
- If the tone of some areas do not match, you can adjust them using the Area Correction setting. Continue with the next step. Otherwise, press the Menu button to exit.
- Press the Esc button to return to the Black Level screen.
-
Select the Area
Correction setting and press Enter.
-
Select the Start
Adjustments setting and press Enter. You see a screen with boundary
lines indicating areas that are overlapping. The boundary lines are
based on the Top Edge,
Bottom Edge, Right Edge, and Left Edge settings you selected for the
Edge Blending setting.
-
Use the arrow buttons to select a boundary
line and press Enter. You see a screen like this
displaying the points you can use to set the adjustment range:
- Use the arrow buttons to adjust the boundary line position and press Enter.
- Use the arrow buttons to select an adjustment point and press Enter. The selected point turns orange.
- Use the arrow buttons to move the point.
- To move another point, press the Esc button and repeat the previous two steps.
- To move another boundary line, press the Esc button repeatedly until you can select a boundary line.
- When you are finished, press the Menu button.
