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User name R. Michaels
Log entry time 15:45:34 on October16,2009
Entry number 295239
Followups:
keyword=CH scaler problems (again)
Investigated the scaler in CH crate (ROC23).
Note, this is involved in CH synch check and in Hall C BCM.
The value does not change. The control lights don't
blink, meaning it's not accepting LNE pulses. But LNE
pulses and gate (GMN2) are there at the inputs. We
may try reseting the crate or restarting DAQ. This was
a problem earlier in the experiment too. We thought we
fixed it and -- for a long time -- it was not observed.