User's Manual
4
NOTES
The ECG recorder will enter sleep mode. There is no need to power off it.
4.5 Charge the ECG recorder
Please charge the ECG recorder under following conditions:
First use
There is no light indicator when shake the ECG recorder.
Reuse the ECG recorder over one month between last use.
Please charge it once every month to protect its battery, if it will not be used for a long
time. Store it in a cool and dry place. You can check the battery volume on the APP and
decide to charge or not basing on the intended using time. Recommend charging the
ECG recorder when the battery volume is less than 10%.
Show as picture 4-4, put the ECG recorder on the charger and connect the cable to DC
5V 500mA out put power. The blue light of ECG recorder will be on and the red light will
flicker, when it is charging. The red light will go out when the battery is full.
Picture 错误！文档中没有指定样式的文字。‐6theindicatorsofcharger
The charger indicator lights
Battery volume indicator: Every light represents 25% volume.
Charge indicator: This light turning on means the ECG recorder is charing.
Data transimission indicator: This light flicker means the ECG recorder is sending data
to the charger.