To Next PageTo Next PageHow to fix Optoma DV11 Projector when it has no power?
If your Optoma Projector isn't powering on, make sure the power cord and AC power outlet are securely connected. Also, check the lamp cover and interrupt switch. Ensure all connectors are securely connected and aren’t broken. You may also need to check the Lamp Driver, LVPS, and Main Board.
What to do if my Optoma Projector has no image?
If your Optoma Projector is displaying no image, make sure the signal cable and source are working. If you're using multiple sources, switch between them using the “Source” button on the control panel. Also, ensure all connectors are securely connected and aren’t broken. You may also need to check the Main Board, DMD Board, Color Wheel, DMD Chip, and Engine Module.
How to resolve image flicker on Optoma DV11 Projector?
To resolve image flicker on your Optoma Projector, first try doing a “Reset (All data)” of the OSD Menu. Ensure that the signal cables and source are working correctly. Also, check the Lamp Module, Color Wheel, DMD Board, and Main Board.
Why is there no light on my Optoma DV11?
If your Optoma Projector has no light, ensure all connectors are securely connected and aren’t broken. Also, check the Lamp Module, Lamp Driver, LVPS, and Main Board.
Why does my Optoma DV11 automatically shut down?
If your Optoma Projector is automatically shutting down and the Lamp LED is red, check the Lamp, Lamp Driver, Main Board, Color Wheel, and Photo Sensor. If the Temp LED is red, check the Thermal Sensor, Thermal Switch, and Fan. If the Temp LED is flashing red, check the Fan and Main Board.
What causes abnormal colors on my Optoma DV11 Projector and how to fix it?
If your Optoma Projector is displaying abnormal colors, first try a “Reset (All data)” of the OSD Menu. You can also try adjusting the Color Wheel Index. If the issue persists, check the Main Board, DMD Board, and Color Wheel.
How to fix poor uniformity or shadows on Optoma Projector?
To fix poor uniformity or shadows on your Optoma Projector, make sure the projection screen is free of dirt and that the projection lens is clean. Also, ensure the Brightness is within specification. Check the rod alignment and Engine Module.
Why is my Optoma DV11 making mechanical noise?
If your Optoma Projector is making mechanical noise, check the Color Wheel and Fan Module.
What to do if Optoma Projector shows garbage image?
If your Optoma Projector is showing a garbage image, ensure that the signal cables and source are working properly. Also, check the Main Board and DMD Board.
How to repair Line Bar or Line Defect on Optoma Projector?
To repair a Line Bar or Line Defect on your Optoma Projector, check if the Main Board and the DMD Board are assembled properly. Also, check the Main Board, DMD Board, and DMD Chip.
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