• Sent to CERN on 1 March 2006.
• Firmware 006/clock hardware fix done.
• Final QA done on 18 May 2006.
• Installed in USA15 on 5 June 2006.
• Tx plugins replaced on 19 May 2009:
  • Old: ST382, ST383, ST384, ST385
  • New: T5067, T5076, T5077, T5079
• Later operation showed what appears to be an addressing fault on Tx2 BPM (T5077). Replaced on 30 July 2009 by T5384.
• Hence Tx plugins now (30 July 2009): T5067, T5076, T5384, T5079
• Tx2 replaced on 1 March 2011. Old T5384, New T6107
• Tx1 replaced on 17 March 2011. Old T5076, New T6130
• Tx0 replaced on 6 September 2011. Old T5067, New T6097
• All 4 Tx plugins replaced on 25 November 2011:
  • Old: T6097, T6130, T6107, T5079
  • New: T6634, T6635, T6636, T6637
• Rx plugins changed in July 2013 (0-7): SR851 SR852 SR853 SR854 SR855 SR856 SR857 SR858

-- JohnHill - 21-Aug-2013