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

    User name V. Sulkosky

    Log entry time 15:06:23 on July 27, 2009

    Entry number 282565

    This entry is a followup to: 266567

    keyword=Swapped HV Module in R-HRS Crate

    I swapped out the Hall C 1461N module in the first slot of the R-HRS HV
    crate with a spare I found in the physics storage building. This slot is
    used for the shower channels 61-73. After swapping modules, the HV
    appears to functional normally for all channels. But I did find that the
    first channel was disabled for some reason. I left it this way for now.

    I placed the Hall C module in the BB storage cabinet with one of the other
    Hall C modules. There are three more Hall C modules in the lower BB HV
    crate in the weldment.

    A copy of this log entry has been emailed to: rsubedi,doug