When either the total return power or the polarization power is too low (less than 0.3 mW), the information panel will remind a user to correct the problem. This can be the case if the probe is not connected or is defective.
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When the user presses âSet Valuesâ button, the previous (existing) saved optimization parameters/voltages will be applied to the polarization controllers of the selected channel. The program will check whether the polarization state is maintained or not.