Siemens has completed an investigation of the reported event.Assessment does not indicate a system failure or malfunction and no non-conformity was identified.The detailed investigation showed that there was no malfunction of the system.The operation that took place did not correspond to the requirements of the system and was contrary to the procedure described in the instructions for use (ifu).It was clear from the log file that the shutdown sequence described in the ifu was not adhered to when the system was shut down the day before.As a result, the real-time computer (rtc) could not be booted the next time the device was switched on.In addition, the required system check was apparently not carried out before using the system, especially since the unavailability of the system was clearly indicated here.Our service department advised the customer by telephone and an orderly switch-off/on procedure immediately remedied the situation.The system works as specified.After detailed investigation, the incident is not classified as a reportable event as neither serious injury, death nor an unexpected prolonged hospitalization of the patient or any other person occurred or could be expected.
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