Problem sem4160 SNF 2007-10-19 09:46:57: no image

afong at snf.stanford.edu afong at snf.stanford.edu
Fri Oct 19 09:46:58 PDT 2007


similar to problem yesterday, first no images. PJ reset the display power, no HV. After few open and close the S.C air lock valve, image reappeared for 5 minutes then disappear again.




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