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    User name S. Sirca

    Log entry time 00:05:24 on January24,2001

    Entry number 55505

    keyword=HV alarm handler malfunction?

    The HV alarm handler keeps on beeping frequently. Typically, one of the
    voltages on the HV screens becomes red instead of green and shows a strange
    value (e.g. 300 V instead of 2100 V). Upon opening the alarm handler menus,
    or by acknowledging the alarm, the beeping stops and the values return to normal.
    The HVs seem to be there all the time. Why then the alarm?