Projector turns on then shuts off after a few seconds
Hi, i have a sharp vision projector that was working fine then it just shut off. the power light went from green to red . when you try to turn it on it starts for a few seconds then it shuts off again, it can't be the light because it dosn't turn red on the lamb light, so can you help..
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check to see if you got the covers for the filters in the back and the side? if you dont have the cover for either of these it will not power up it only turns on for about 2 seconds and then it dies. it has a switch that must be pressed in when the covers are on. without the covers it only powers only slightly. you can jimmy rig it if you dont have the covers. try puting in something that is nonmetallic to depress the switch if your missing either th back or the side cover.
The Projector will turn off after so many hours of running the same bulb module. The counter will turn on a replace bulb LED. Installing the new bulb module should reset the counter and turn off the LED.
Check the projector’s lamp to ensure that it is securely connected in the lamp module. Make sure by removing it and reinserting it.
Check the cables for problems.
When testing, power up in this order. Projector, Computer monitor, Computer.
A minor power surge may cause the lamp to shut off. Turn the projector off, wait at least 30 seconds, then turn it back on.