Warning
Stop using the battery when it reaches the end of its service life or any abnormal
phenomenon is found from the battery, and dispose the battery according to
local regulations.
Warning
Remove or install the battery only when the device is powered off.
Warning
Remove the battery from the device when the device is not used for a long time.
Warning
If the battery is stored alone and not used for a long time, we recommend that
the battery should be charged at least once every 6 months to prevent over
discharge.
12.2 Cautions
12.2.1 General Cautions
Caution
Avoid water splashing on the device.
Caution
Avoid high temperature, the device should be used in the temperature between
5℃ to 40℃ during operation.
Caution
Do not use the device in a dusty environment with bad ventilation or in the
presence of corrosive materials.
Caution
Make sure that there is no intense electromagnetic interference source around
the device, such as radio transmitters or mobile phones etc. Attention: large
medical electrical equipment such as electrosurgical equipment, radiological
equipment and magnetic resonance imaging equipment etc. is likely to bring
electromagnetic interference.
Caution
Do not detach the electrodes from the patient during ECG analysis.
11-6