Adjusting the Projector's Brightness Level

When projecting with multiple projectors, you must adjust the brightness setting so that all projectors are equally bright. (Even after adjusting the brightness levels, the brightness of each projector may not match exactly.)
Note: Make sure the Multi-Projection setting is on (Menu > Extended > Multi-Projection > On) before you adjust the projector's brightness level.
  1. Turn on all the projectors and display the same image.
  2. Press the Menu button.
  3. Select the Settings menu and press Enter ().


  4. Select Brightness Settings and press Enter ().
  5. Select the Light Source Mode setting and choose one of the following:
    • Normal: Sets the brightness to the maximum level (estimated life span of the light source is approximately 20,000 hours)
    • Quiet: Sets the brightness to 50% and reduces fan noise (estimated life span of the light source is approximately 20,000 hours)
    • Extended: Sets the brightness to 50% and extends the life expectancy of the light source (estimated life span of the light source is approximately 30,000 hours)
    • Custom: Select a custom brightness level between 50% and 100%
  6. If you select Custom, select the Brightness Level setting from the Brightness Settings screen and use the left and right arrow buttons on the remote control to adjust the brightness level.
  7. Press Esc to return to the previous screen.
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