Image flickering is mostly caused by loose cables or the Eco Mode settings. Follow these quick steps to resolve it.


  1. Secure Physical Connections:

    • Unplug and re-plug the HDMI / VGA cable. Ensure the connection is firm.

    • Try a different cable to rule out internal wire damage.

  2. Change Lamp Mode (Top Solution):

    • Go to [Settings] > [Lamp Settings].

    • If the projector is in [Eco Mode], switch it to [Normal Mode].

    • Note: Long-term use of Eco Mode can cause voltage instability. Switching to Normal Mode often fixes the flicker immediately.

  3. Reset Refresh Rate:

    • Go to your PC’s Display Settings and ensure the refresh rate is set to exactly 60Hz.

Notes:

  • Tip: If flickering occurs only within a specific app, try disabling "Hardware Acceleration" in that app's settings.

  • Caution: Persistent flickering after these steps may indicate the lamp is nearing the end of its lifespan. Please check the "Lamp Hours" in the system information.