Personal MedSystems CardioSecur Active Manuel D'emploi page 41

Warning: Note the information in section 9, Care and Maintenance.
Warning: CardioSecur utilizes an ECG method computing a 15-lead ECG from 3 leads read with
4 electrodes. Deviations might arise in comparison to a 12-lead ECG read with 10 electrodes.
Attention: Ensure that date and time in your smartphone are set correctly.
Attention: Contact our customer support if you are unable to perform a firmware update.
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