Moller Polarimeter How Tos

CAEN High Voltage Controls

Usual use of the HV controls will come from the GUI accessible via jmenu. Open jmenu as adaq on one of the adaq accounts:

ssh -Y adaq@adaq1 jmenu

Navigate to the controls JMenu >> System Expert >> Hall A >> Moller >> CAEN HV >> HV Card 2. Card 2 has the Moller calorimeter PMTs.

To reboot the HV from adaq account log in to hlal00 as hacuser by running

ssh -Y hacuser@hlal00

At the prompt open firefox (Note: that the command below allows one to bypass the usual errors about firefox already running)

firefox -p default --no-remote

In the browser type the following address which will open the CAEN server control platform:

http://ihvhapol.acc.jlab.org

To reboot go to Setting Menu >> Reboot

To set channels manually outside the GUI go to Main Menu>>Channels Controller>Click to Start. This should open a basic table controller in Iced Tea software.