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Thread: Projection problem

  1. #1

    Default Projection problem

    Hi,
    I was doing a live mixing for a church event. I had 3 cameras hook up to a mixer and project through a projector. There were lines runing across the screen. I was talking with the audio guy and he was telling me tat's smthing about the imbalance of AC output for the cameras and the projector. I had no idea what he was talking about because I dun have any electrical background. Would someone please explain to me wat was happening and why would be the solution for such problem.

    Thank You

    Alex Shea

  2. #2
    Join Date
    Jul 2005
    Location
    London
    Posts
    1,386

    Default

    you know when you hold a mobile phone to a tv and it sometimes screws with the image - Interference - That's was the problem - sounds like the cable routing was a bit shoddy

  3. #3

    Default

    I was using S-video cables... I dun want to change them all to DV cables.. .and u think the problem is not about the imbalance electric current or smthing ?? I have no idea wat I am talking about here... but.. can someone tell me wat needs to be done to get it fix ?

  4. #4
    Join Date
    Jul 2005
    Location
    London
    Posts
    1,386

    Default

    Quote Originally Posted by akshea
    I was using S-video cables... I dun want to change them all to DV cables.. .and u think the problem is not about the imbalance electric current or smthing ??
    If using S-Video cables then it sounds as if u are using relativley amatureish equipment.

    Can you list all the equipment you used

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