• Sent to CERN on 21 January 2005.
  • Returned to Cambridge on 8 August 2005.
  • Sent to CERN on 17 November 2005.
  • Firmware 006/clock hardware fix done.
  • Final QA done on 28 April 2006.
  • Installed in USA15 on 28 April 2006.
  • Tx plugins replaced on 29 July 2009:
    • Old: ST035, TF017, ST031, ST096
    • New: T5056, T5758, T5667, T5636
  • Tests showed ch 3 low on Tx3 (T5636). Replaced by T5335 on 30 July 2009. Ch 3 now OK, ch5 lowish (0.07) and should be run at Tx current=225
  • Hence Tx plugins now (30 July 2009): T5056, T5758, T5667, T5335
  • Tx3 replaced on 6 November 2010. Old T5335, New ST444
  • Tx0 replaced on 20 June 2011. Old T5056. new ST534
  • All 4 Tx plugins replaced on 10 August 2011:
    • Old: ST534, T5758, T5667, ST444
    • New: T6320, T6319, T6317, T6318

-- JohnHill - 11-Aug-2011

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Topic revision: r5 - 2011-08-11 - JohnHill
 
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