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4. ECG waveform display
After the preparation, it enters the phase of ECG. The following is the detected
ECG waveform
On-screen display
16:54:01
Current time
The electrodes contact well.
X2: ECG waveform
X1/2 Half size of the nominal scale
amplitude scale
X1 Nominal scale
X2 Twice the size of the nominal scale
Heart beat indicator. It flashes while heart beats.
Status of battery power
Scale bar for 1mV amplitude
ECG waveform
Status bar of measurement progress
Note:
In order to obtain appropriate waveform display, the amplitude scale of ECG waveform is determined at the
beginning of the measurement automatically (×2, ×1/2, and × 1).
3.2.1 The measuring time lasts about 30 seconds. Then enter the analysis
phase in turn.
Note:
Refer to the period of result description for several detailed
analysis.
3.2.2 The analysis result screen can last for 6 seconds. Then will store data
automatically and enter into the main menu. To press the power/back button
can store the current measuring result and enter the main menu screen too.
3.2.3 The system stores 24 pieces of record at most. When the memory is
full, this icon will appear on the main menu screen.
If the system detects that the record is full when starting the
device, it will automatically delete a piece of the oldest records
for users to measure.
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