Set the vertical system EN 6.6 Waveform inversion Open Vertical channel > Invert to turn on the waveform inversion function, which is disabled by default. When the waveform inversion is disabled, the waveform is displayed normally. When waveform inversion is turned on, the voltage value of the waveform is inverted as shown in the figure below. Turning on waveform inversion will also change the results of mathematical operations, waveform measurements, and other operations. Figure 6.2 Waveform inversion 6.7 Probe Open Vertical channel > Probe . The oscilloscope allows the user to set the probe attenuation ratio manually.
The user must set the probe ratio correctly to obtain accurate measurement results. The default probe ratio is 1X, and the probe range is 0.01X-10000X. In order to match with the attenuation ratio of the probe in use, it is necessary to adjust the corresponding channel attenuation ratio under the channel menu. Whenever the probe attenuation ratio changes, it is necessary to set the corresponding attenuation ratio to ensure the correctness of oscilloscope waveform amplitude and measurement results. 6.8 Amplitude unit Open Vertical channel > Unit . The optional units are voltage and current. The default unit is voltage. Copyright © Qingdao Hantek Electronics Co., LTD Tablet1000 User manual 29