If there is large interference source near the system, please select "PF Filter" in "Filter
If there is serious baseline drift, please select "Base Filter" in "Filter Settings".
If there is large EMG interference from patient, please select "EMG Filter" in "Filter
If the waveform can’t meet with requirements, click "Resample".
If "Sample Time" is set before sampling, the system will automatically stop sampling when
it arrives to the time, and turn to next function.
If "Sample Time" is not set, you can press "Stop" and "Close" to finish sampling after
sampling for some time (more than 3s)
"Current Print" can be used in real sampling.
If both "Wlison Type 12 Leads" and "Frank 3Leads" are selected, systems will pop up
dialog (As Figure 28) after clicking "close" button in Figure 29.