• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT
    Make New Entry, Make Followup Entry

    User name V. Sulkosky

    Log entry time 08:56:35 on January 7,2009

    Entry number 255015

    keyword=BigBite HV Alarm

    When I came into the counting house the BigBite HV was in alarm. I went to the hall and found the error messages in the HV gui. I
    followed the instructions and power cycled the HV for bbps1:2002, which I believe is for the wire chambers.

    I also found that one of the shower HV channels was displayed as a
    red question mark. I re-enabled this channel and it came back up, but
    then shortly tripped off again. The problem channel is L8.0.


    FIGURE 1