E80/E70 Digital Electrocardiograph User’s Manual
1-11
No. Display Note
3 Sampling time The sampling time of ECG algorithm is displayed. If
without sampling, no information will be displayed in
this area; the information of no paper is also
displayed in this area, and during sampling, the
sampling time is displayed first.
4 Working mode The current working mode is displayed, i.e. Auto,
Manual, Rhythm, Fast; if selecting Demonstration as
the working mode, “Demo” will be shown here.
5 Patients’ info Patients’ info is displayed; lead fall-off information
will be displayed at the time of lead fall-off. Patients’
ID No. is always displayed.
6 ECG info Heart beat and heart rate values are displayed.
7 Waveform display
area
ECG waveform is displayed.
8 More/ F7 Press this key or F7 to enter the next page to set the
master interface.
9 File management/
F6
Press this key or F6 to enter the file management
interface.
10 150Hz/ F5 Press this key or F5 to adjust the bandwidth of filter.
Optional: 150Hz, 100Hz, 75Hz, 45Hz, 35Hz or 25Hz.
11 5mm/mV / F4 Press this key or F4 to adjust the waveform gain.
Optional: Auto, 2.5mm/mV, 5mm/mV, 10mm/mV,
20mm/mV, 10/5mm/mV or 20/10mm/mV,
40mm/mV.
12 25mm/s / F3 Press this key or F3 to adjust the waveform scanning
speed and the paper moving speed of recorder.
Optional: 50mm/s, 25mm/s, 12.5mm/s, 10mm/s,
6.25mm/s or 5mm/s.
13 Waveform
freezing/ F2
Press this key or F2 to freeze the waveform of screen
display.
14 Patients’ info/ F1 Press this key or F1 to enter the patients’ info setup
interface.
The keys F1-F7 can play different roles according to different interface.
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