The supply can be operated Locally or Remotely depending on the position of the front panel switches. The center button toggles between Local and Remote Control. In the Local position the supply can be turned On and Off with the push button switch on the left side. Faults can be reset with the right push button.
Whenever a preset limit is exceeded a fault will occur. The fault causes all outputs of the supply to go to zero volts. A fault can happen if the output voltage or current rises above the limits as specified on the General Information page.