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Amplitude:
option to select different amplitude levels of the chosen
signal. The amplitude level ranges from 0.5 mV to 2.5 mV, changing from
every 0.5 mV.
Frequency:
option to select different frequency values. The frequency value
changes according to the chosen signal type.
Respiration:
option to select different respiration values. Sliding the
ECG options to the left will show the option to enable respiration.