Advanced triggering     The advanced triggering function including Edge triggering, Video triggering and Alternate triggering help you capture the interested information to improve work efficiency. Average value     The average value is to reduce random noises to facilitate analyzing the basis information of the waveform especially the seriously undesired signal. The followings show the average waveforms after continuous sampling. Waveform calculations     The waveform calculations supply several calculations to meet with the experimental requirement from the user. Single triggering     The single triggering is used to detect pulse or the single signal and locate the waveform after triggering. Alternate triggering The alternate triggering make the oscilloscope receive two different signals from two channels.