Adjusting the Black Level

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 cannot adjust the black level when a test pattern displayed. The brightness and tone of the overlapping areas may differ from the rest of the image even after adjusting the black level.
  1. Press the Menu button.
  2. Select the Extended menu and press Enter.
  3. Select the Multi-Projection setting and press Enter.
  4. Select the Black Level setting and press Enter. You see this screen:


  5. Select the Color Adjustment setting and press Enter. You see this screen:


  6. Adjust the brightness and tone of the areas that do not overlap to match the areas that overlap using the displayed adjustment sliders.


  7. Press the Esc button to return to the Black Level menu screen.
  8. Select the Area Correction setting and press Enter. You see a screen like this displaying the points you can use to set the range for black level:


    Note: The points displayed differ depending on the Edge Blending and Point Correction settings.
  9. Use the arrow buttons to select an adjustment point and press the Enter button. The selected point turns orange.


  10. Use the arrow buttons to move the point to the edge of the adjustment area.


  11. To move another point, press the Esc button and repeat the previous two steps.
  12. When you are finished, press the Esc button twice.
  13. When you see the confirmation message, select Yes to return to the Black Level menu screen.
  14. When you are finished, press the Menu button.
    Note: Changing any of the Edge Blending settings resets the Black Level setting to its default value.
Parent topic: Using Multiple Projectors