ISR main control room

The ISR main control room (SRC) on the night of 20 October when beam was first successfully injected into Ring I. The panels along the left contain controls and observational information about the beam-transfer system and injection. Along the right are recorders showing beam intensity (in the centre) and controls for currents in the main magnets, the pole face windings, and auxiliary magnets, and the magnetic field display panel (further for the rear). At the far back are controls and observations for the r.f. system and the betatron-frequency meter. Also at the far back (in the centre) are oscilloscopes for looking at signals from the pick-up electrodes.