Log entry time 17:55:10 on July14,2005

Entry number 148028

 The Blumis were checked in June and were fine. Today we installed the Flumis: 
lumi09 is Flumi1 on the right of beam, lumi10 is Flumi2 on the left of beam.

 The maximum HV is -1300V ... Do NOT exceed this limit.

 For Carbon runs: Start with -700V on all lumis, check ADC values
then adjust the HV to get an ADC value of 45000 channels.

 For Helium runs: Start with -500V on all lumis, check ADC values
then adjust the HV to get an ADC value of 45000 channels.


 A 100V adjusment will give you approximately a factor of 3 in gain.

 Always check the ADC values and make sure it is around 45000 chan.
Changing target, beam current will change the ADC value so you have to adjust 
the HV on the lumis.