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Thread: No output except for a brief flash when flipping the off switch.

  1. #1
    Join Date
    May 2018
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    Default No output except for a brief flash when flipping the off switch.

    Hi all: I've got a unit that has otherwise served me well. It powers on and I hear the galvos being driven. Suddenly it supplies no laser output aside from a fraction of a second when flipping the switch and turning the unit off. Perhaps the blanking is stuck permanently on? Anyone seen such an issue before? It's an ILDA/DMX unit and the behavior is the same in all control modes. Thanks in advance.

  2. #2
    Join Date
    Mar 2012
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    Sounds like your logic board is toast.
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  3. #3
    mixedgas's Avatar
    mixedgas is online now Creaky Old Award Winning Bastard Technologist
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    Default

    Quote Originally Posted by james View Post
    Sounds like your logic board is toast.

    Check interlock plug and five volt PSU.
    Reset all internal connectors.

    Steve
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