What to do if the Hisense Projector fan speed is abnormal?
If your Hisense Projector's fan speed is abnormal or the fan stops rotating, it might be due to a foreign object jamming the fan, a broken fan, or poor fan transmission. Try cleaning the fan first. If that doesn't work, the fan may need to be replaced, or the display spinning board may need replacement.
What to do if Hisense Projector shows a DLP system error?
If your Hisense Projector is showing a DLP system error, the FFC might be poorly plugged or failing; the DMD part might not be installed correctly, or the DMD itself or its board might be failing; or the display board might be failing. Try reinserting or replacing the FFC. If that doesn't work, try reassembling the DMD or replacing the DMD or DMD board. As a last resort, replace the display board.
What to do if Hisense Projector has communication failure from the display board to the mainboard?
If there's a communication failure from the display board to the mainboard in your Hisense Projector, it could be due to a problem with the connection cable, a failure of the display board, or a failure of the mainboard. First, try reinserting or replacing the cable. If the problem persists, the display board or the mainboard might need to be replaced. Also, investigate all intermediate links.
Why failure light is on Hisense Projector?
The failure light on your Hisense Projector might be triggered by a shield in the air outlet or inlet, a high ambient temperature, NTC failure or poor plug-in, or a bad NTC. Remove any shield and reduce the ambient temperature. If that doesn't work, try shutdown cooling (25 degrees). If the problem continues, replace the NTC resistance.
What to do if the red led is on Hisense Projector?
If the red LED is on in your Hisense Projector, check whether the eye protection plate is poorly plugged and re-inserted, as the eye protection sensor may not be connected.
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