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1,Check the fans ,whether each fan is running,when you turn on the projector
2,if the fans run, then ,check the lamp or lamp ballast
Have a nice day!
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Lampdeng Limited
Might be a problem with the video input. Try a different cable. If HDMI, you will need a really good cable for HDTV or 3D, and they are very expensive. My 12 foot cable cost $180.
power supply problem. the capacitors are probably drying out. it takes a boost of power to strike the lamp, and if the power supply can't handle it, it shuts down. replace the power supply.
sir
the lamp is not at problem, but the dlp engine is at fault, u may have to replace it.since u bought it 2nd hand,it is not worth changing the same as it will cost u more than ur buying price.when u plan to buy ur next projector, make sure u buy a new one as it will come with a fresh lamp & manufaturers warranty on the unit & at 4000 / 5000 hours of projector usage is guaranteed!
Hi, I have found out that you must have the laptop set to an external monitor, in the control panel, display area, click on 2, then you must have the projector turned on before you start the laptop so it can recognize that the projector is there. Also make certain that you allow the unit to cool off by turning the lamp off, leaving the fan on and open the door where the projection lens is located.
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