• Sent to CERN on 17 November 2005.
• Firmware 006/clock hardware fix done.
• Final QA done on 27 April 2006.
• Installed in USA15 on 27 April 2006.
• Tx plugins replaced on 29 July 2009:
  • Old: ST110, ST040, ST076, ST077
  • New: T5169, T5170, T5172, T5173
• Tx1 replaced on 30 August 2010. Old T5170, New T3200
• Tx3 replaced on 17 September 2010. Old T5173, New T3195
• Tx0 replaced on 27 September 2010. Old T5169, New T3189
• Tx2 replaced on 9 November 2010. Old T5172, new ST090
• All 4 Tx plugins replaced on 5 October 2011:
  • Old: T3189, T3200, ST090, T3195
  • New: T6548, T6549, T6550, T6551
• Tx1 and Tx2 replaced on 11 October 2011: Old: T6549, T6550. New: T6489, T6492

-- JohnHill - 17-Oct-2011