User name Olivier
Log entry time 03:56:03 on November17,2000
Entry number 52239
keyword=fpp front U fixed
We took advantage of the downtime to go in the Hall and look at this problem of chamber 1 in FPP. Nothing was obvious in the connections, so I wiggled them all, from the telephone jack to the TDC, and the result is in fig 2. (fig 1 is before the access). I seem to have fixed it. I suspect, since the problem concerned only 16 wires, that the bad connection was at the telephone jack.
Of course, since I did not do any drastic change, there is no insurance that it won't happen again.