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    1.  Check the front panel of the microwave power supply controller in the control room rack. If it is in fault mode, you will see red warning lights on the front panel.
      1. If it is not in fault mode, proceed directly to step d.
    2. Press the, transmit/standby button two times around one-second intervals. It will clear the warning and start the microwave transmission.
      1. If the warning comes back right at the same time, do not proceed; call the target expert.
    3. In a few seconds, you will see the red line (waveguide temp) in the EIO temperature plot rising. At the same time, the EIP frequency may appear (This is not essential). It will take less than 15 seconds to clear the warning sound and the alerts on the VI. Now the system is back again. No need to perform further steps.




      1. If the temperature does not come back, follow the step d.
    4. Change the Set position (rev) value to 1.75 and press enter 


    5. Monitor the waveguide temperature on the EIO temperature plot. If there is a temperature increase OR if you observe numbers on the EIP Frequency (GHz), press STOP MOTOR

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      1. If this action is unsuccessful, change the Set position (rev) value to 2 and repeat step e.
      2. If the issue persists, press the transmit/standby button once on the power supply to switch the mode to standby. Then, call the target expert.

                                                                                                                                                                                                                                                                                               

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