The main compton page is here, this page just highlights the new stuff.
In the case of an epics reboot, the Compton photon detector table moves to the home position. This is a problem, since this is not the nominal position. The table must then be moved back to the nominal position. To do this, you must first move the table up (vertical up) a little from home using the controller box located under the floor in the Counting House. If you don't know where this is or how to use it, page Megan. You can then open up the Compton table GUI and move the table to x=73.5 and y=43.75. The crystal should now be in the nominal position.