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    User name Gavalian

    Log entry time 02:27:59 on October 5,2004

    Entry number 133010

    keyword=HV Proton Array

    The proton array HV alarm went off. The HV dropped on half the boards.
    HV OFF/HV ON did not bring it up.
    Individual channel OFF/ON seemed to fix the problem.
    The Proton Array HV Control Gui allows user to switch all the channels OFF and then ON.
    If the problem accurs try first OFF/ON individual channels from
    HV control GUI (TOP two buttons on the Left hand side).