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Table 3. Periodic 2320EXT calibration and maintenance Schedule for cGxP environment*
Task
Weekly
Monthly
Annually
Inspect the System Log for critical errors
X
Inspect the remaining hard disk storage and perform data backup.
X
Inspect Windows Embedded Standard Event Logs for critical
errors
X
Check and correct MS Windows Date/Time settings
X
Run MS Windows Update routine, if system is not connected to
the network or not configured to receive automatic updates.
X
Calibration (OQ) of Pressure transducer and temperature control
system relative to the appropriate NIST-traceable external
devices.
X
* Recommended minimal intervals only. Adjust according to your local institution policies.