The Test transient facility allows the user to check whether the experimental parameters were set up properly, whether the signal source meter has the proper range (capacitance meter is correctly compensated), and to choose the appropriate gain of the acquisition board (only relevant to some configurations) and to confirm whether the sensitivity of the signal (capacitance) meter is appropriate. All of these are visualised on the Vertical bar of the Main Graph. Additionally, the noise level and Histogram can be checked from the Analysis folder. Before the test transient is measured the bias voltage on the Generator folder has to be applied to the sample (enabled).