HV Control GUI

This GUI is used to enable/set particular voltage channels remotely.

1. Start jmenu on the compton
2. Type hv in the search bar
3. Select card 3 - the first channel in this card is the photon detector. Nominal voltage 1750 V.
4. For the scintillators on the laser table, select card 1.

The information below is for historical reference.

These Photon Detector channels are for PREX/CREX running conditions:

	Slot	Cha	HV
Side (V) Finger	SL-6	CH-10	-950 V
Top (H) Finger	SL-6	CH-11	-1000 V
GSO (PhDetector)	SL-12	CH-11	See note 1

Note 1: For PRex the GSO is in an independent HV supply, set to -2340 V.

In addition, there are four scintillators in the laser table, two upstream and two downstream of the interaction point. Note: The following voltages are all positive.

	Slot	Channel	HV
DS Top	SL-9	CH-0	+1800 V
DS Bottom	SL-9	CH-1	+1800 V
US BR	SL-9	CH-2	+1800 V
US BL	SL-9	CH-3	+1800 V

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OLD INSTRUCTIONS

1. Log on to adev@adaq1 or adev@adaq2.
2. cd slowc
3. ./hvs BEAMLINE

Old channel for PbWO4: Slot 12, Channel 11, set to about -1690V. (desired voltage as of 2016-11-10 to 2016-12-31)

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