Control resistor in X1 reactor circuit. Current limit control circuit adjustment. Current limit control circuit adjustment. 118A Tube Rests. Current limit control circuit adjustment.
Eighth notch adjustment- current limit control.
Resistance In excitatiOn field of amplidyne. 25 ohms 121 Tube Rests. Anticipation circuit shut-off. Resistance in alternator field. 3-4 ohms 122A Tibe Rest.