Dot on black screen for Panny 300u projector

Discussion in 'Displays' started by Thi Them, Aug 14, 2004.

  1. Thi Them

    Thi Them Producer

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    My projector has about 400 hours of use, and today I noticed a big dot (I think it's green) that is the size of my fist during a black scene. I can't notice it on any other colors except black.

    Does anyone know what this is and how I can remove it?

    Thanks.

    ~T
     
  2. Neil Joseph

    Neil Joseph Lead Actor

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    Neil Joseph
    If it is the size of your fist, hazy, and difficult to spot at times then it sound like a dust blob. You can either send the unit to get cleaned or remove the dust yourself if you are so inclined. If the unit is under warranty then you may want to do the former.
     
  3. Chris PC

    Chris PC Producer

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    Yep. Sounds like a dust blob. You need to open up the projector and blow compressed air in there. Be sure not to get any fluids in there. Compressed air like "Re-Air" is your best bet.
     
  4. Thi Them

    Thi Them Producer

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    I cleaned the inside earlier today and it is gone.

    ~T
     

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