Operation Instructions - iHealth ECG3 Owner's Manual

a new version of firmware, the App will prompt user as is shown in the figure at
right side.
b. Click the "Install" button to do the updating, keep the connection between ECG3
and iOS device and wait until the firmware download finish, then disconnect ECG3
with the iOS device.
c. ECG3 will update automatically and the green LED will blinks during updating. The
green LED will lighten When updating finish.
d. Press the button to reset ECG3, the green LED will blink 4 times, which indicates
updating success.
Note: The clock in ECG3 will reset after each updating finish, so please calibrate the
clock in the ECG3 by watching the current ECG waveform introduced in the following
introductions after each updating.

OPERATION INSTRUCTIONS

a. Remove the release paper at A side of the electrode,
and paste the electrode at the position of chest
shown in the figure on the right side (Note: Clean skin
before pasting the electrode if possible, which is
conducive to the accuracy of measurement). Then
remove the release paper at B side of the electrode.
The electrode is disposable and do not try to use it again.
b. Fasten ECG3 with the base on the electrode and ensure that the ECG3 has a good
contact with the electrode. Press the User key on ECG3 for about 2s, the ECG3
will vibrate once, which indicate the measurement beginning. And the green
indicator LED on ECG3 will blink once in 3s.The blinking will last until
measurement stopped.
c. User can watch the current ECG waveform during measurement processing.
Please do the following steps to watch current ECG waveform:
1) Open Bluetooth of the iOS device.
2) Launch the iHealth ECG3 App, wait until the icon
icon, the iHealth ECG3 App will show a new page. The current ECG waveform,
heart rate and battery volume are shown in this page.
3) When several ECG3 are working at the same time, the iHealth ECG3 App will
show a device list. User needs to choose a device in the list according to the MAC
printed at the bottom of the ECG3.
4) If the ECG3 does not contact well with the electrode,
the iHealth ECG3 App will prompt a lead off message
shown in the figure at the right side and the ECG3 will
vibrate continuously (4 times vibration in each 5s). Please
check the contact between skin and the electrode and the
contact between the ECG3 and the electrode.
d. If user feels uncomfortable in heart during measurement
processing, please press the user key to mark this time
point, which is conducive to the diagnosis of the heart
abnormality.
turns blue. Press this
4