Gima CONTEC 8000 - Page 57

4
8
Figure 28
It indicates that it is in sampling phase when the waveform color is green.
 In this phase, the system can sample and calculate HR at the same time, but if the lead
voltage selected in “Heart Rate Channel” is a little lower, QRS waveform may not be
found rightly, so the HR can not be calculated accurately, then the HR can not be displayed
normally, please select the lead in “Heart Rate Channel” with higher voltage to calculate
t
he HR.