Do not stack up the recording paper for a long time, or else the ECG
record may trans-print each other.
21.5 Regular Maintenance
The device shall be calibrated and measured at least once a year according
to local regulations.
21.6 Viewing System Information
When performing maintenance for the device, you may need to check the
system information.
In the main screen, click [
to view the software version, algorithm version, unique device identifier
(UDI) of the device, and perform system upgrades.
] → [Setup] → [System Setup] → [My Device]
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