2.3 About the Product
1. Start/Stop button
Power On/Off
Press to Start/Stop blood pressure measurement.
2. Function button
Press to Start ECG measurement.
Press and hold 2 seconds to review historical data.
3. Display screen
4. LED indicator
Blue light is on: the battery is charging.
Blue light is off: the battery is full charged.
5. ECG electrode
Press and hold them during the ECG measurement.
6. Cable connector
Connect with the charging cable.