User name Lingyan
Log entry time 04:46:56 on January19,2001
Entry number 55120
keyword=left arm HV problem
Ben noticed the HV went off when he started run 1494. Unfortunately, there was no alarm.
I opened the portserver window and turned on the HV. The rest HVs are OK.
As the HV alarm did not work, we should pay more attention to the rate and scaler.