How to treat the peak-to-peak ratio of Youlide oscilloscope?

1. First, connect the probe of Yolide oscilloscope to the signal source to be tested, and ensure that the oscilloscope has been set correctly and entered the working state.

2. Secondly, find the signal to be measured and adjust the vertical file and time base file of the oscilloscope to make the waveform centered and clearly visible on the oscilloscope screen.

3. Then press the "Auto-trigger" button on the oscilloscope screen to make the waveform stably displayed on the screen.

4. Then measure the distance between the positive peak and the negative peak with the vertical scale and horizontal scale of the oscilloscope.

5. Finally, calculate the distance between the positive peak and the negative peak, and compare it with the width of the whole screen to get the peak-to-peak ratio.