GRINCH HV

<<SBS Main<< HOW TOs (BigBite Spectrometer)

Old Instruction from Eric Fuchey (PDF)

Monitoring and setting the high voltage

Instructions from BBCal

GRINCH shares the same mainframe as BBCal (LeCroy and RPi, interfaced through a JAVA GUI). Please follow the instructions HERE

If the HV settings in the EPICS interface are lost (just 0s), follow the instruction to load the settings through the JAVA GUI. The GRINCH settings file are in the GRINCH folder within the hv_set folder. The GRINCH channels are on rpi17, slots S10-S15.

Sometimes, the JAVA GUI doesn't show the HV set values, check if the EPICS GUI load them, you can trust the EPICS GUI