Question about BenQ DX 650 Multimedia Projector

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Lamp Indicator My BenD DX650 projector turns on fans come on and then I get a lamp light and the on button flashes I sent the bulb in and had it refurbished. Still have same problem This is the second DX650 i've had with this problem. returned the 1st one for exchange. Is there a problem with the lamp monitor circuit on these units?

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Hi there

There is a problem with the Powersupply on these which causes the exact problem you are having

Posted on Apr 02, 2008

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If the bulb expired while on the unit could have surged and the lamp preheat circuit as well as sensor could have burnt out as well. This is a common problem in more than one brand of projector.

Posted on Jun 15, 2009

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