User manual
DSO-1102 USB
DSO-2202 USB
USER’S MANUAL 59
The user can use the “Source” menu to select a measure source.
2. Vertical
Maximum: Voltage of the absolute maximum level, measured over the entire waveform
Minimum: Voltage of the absolute minimum level, measured over the entire waveform
Peak to Peak: Peak- to-peak=Max-Min, measured over the entire waveform
Top: Voltage of the statistical maximum level, Measured over the entire waveform
Base: Voltage of the statistical maximum level, measured over the entire waveform
Middle: Voltage of the 50%level from base to top
RMS:The Root Mean Square voltage over the entire waveform
Amplitude: Amp=Base-Top, measured over the entire waveform
Mean: The arithmetic mean over the entire waveform
Cycle Mean: The arithmetic mean over the first cycle in the waveform
Preshoot: Positive Overshoot =(Max-Top)/Amp*100%,measured over the entire
waveform
3. Horizontal