amplitude is too small for better interpret.
Measuring with Cable
To start an ECG Recorder measurement without cable,
1. In the HeartCheck model, tap the
<External>
icon.
2. Choose the
<Lead I>
named method A or
<Lead II>
named method B.
3. Follow the instructions to connect the ECG cable and place the ECG electrodes.
For method A, palms facing up, place electrodes marked with L/R in the middle of
left/right wrist respectively;
For method B, place electrodes marked with R/L in the right clavicle/left lower abdomen
respectively;
It is important to maintain good contact with the ECG electrodes in order to achieve an
accurate ECG reading. If the device does not detect good contact between the electrodes and
the skin, the warning “Touch electrodes properly” will be displayed. Do not press the device
too firmly against your skin, which may result in EMG (electromyograph) interference. After
you finish the above steps, hold the device stably and stay calm.
4. Once the device detects stable waveform, it will automatically start the measurement. The
countdown bar moves from left to right.
5. When the bar if fully filled, the device will show the measurement result.
Please refer to
Section 1.7
to understand the result screen.
4.
Settings
4.1 Opening Settings Menu
To open the Settings menu,
1. Press the Home button to enter the Main Screen.
2. Tap the <
Settings
> icon to open the menu as below.
