Question about InFocus LP70+ Multimedia Projector

3 Answers

In focus 70+ light flickers

The light from the projector flickers kind of like a regular bulb that's going bad.

Please help! ")
Thanks

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  • scesc Aug 06, 2008

    The projector is a InFocus LP70+.

  • Anonymous Sep 03, 2008

    I have the exact same problem, it comes and goes, but i noticed that the screen was flickering more when the projector was tilted up a bit.
    I shifted the cable from s-vhs to vga and now i dont have this problem so often anymore.
    I also have the common problem that it sometimes wont start up when i power it on, it seems to be a loose wire somewhere, but i just give it a punch on the head and then it starts..

  • tjar253 Nov 05, 2008

    Light was flickering before the bulb blew out. Will replacing the bulb eliminate the flickering?

  • gregb278 Nov 06, 2008

    I had the same problem and took the machine to be repaired. The problem was diagnosed as a power supply connection that was bad. It was repaired and worked fine for 4 months and now the problem is back.

    GB


  • ronnyh Jan 16, 2009

    Our Lp70+ started to flicker a month ago. Not always, but from time to time. I was certain the lamp was going to die so I ordered a new one for 246 €. Just to realize that I have the same flicker with the new lamp. Tried it with two different computers (one with ATI graphics card and one with a NVidia graphics card. Power supply? Cable error? Who knows?

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I had the same problem before the bulb blew out. Is this just a precursor to bulb failure and replacing the bulb would fix the problem? Or is it a more serious problem that may cause a second bulb to blow?

Posted on Nov 05, 2008

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Put the projector on a power regulator see more http://lamp-projector.com/index.php?k=power+regulator&c=3

Posted on Sep 15, 2008

I have the exact same problem, it comes and goes, but i noticed that the screen was flickering more when the projector was tilted up a bit.
I shifted the cable from s-vhs to vga and now i dont have this problem so often anymore.

I also have the common problem that it sometimes wont start up when i power it on, or it shut down after a few seconds. It seems to be a loose wire somewhere, but i just give it a punch and then it starts..

Posted on Sep 03, 2008

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