Additional software modules can be accessed clicking on the top icons on the right bar. They are:
Automotive Module, for fast rates long period recordings. Instructions here.
Data Loggr Module, for quick DC analisys and low rates long period data logging
Click on the "red cube" button to access the additional modules.
Math Module: allow to compute Math operations among the first 2 channels.
FFT: allow to compute the FFT operation.
XY Plot: for comparing signals and compute phase shift.
Audio Module: for listening the input signal with the phone speaker and compute Amplifiers Power. Instructions here.
Digital Module: for analize digital signals.
PWM Module: if available in the oscilloscope hardware it control the PWM output.