G4:12jan2021.B4:13jan2021.The manufacturer¿s international service technician confirmed the reported issue.Confirmed in the error record that there had been a failure in the speaker connected to the power management board and it had been causing primary alarm failed.In addition, it was also confirmed that the speaker on the power management board side was not sounding.The manufacturer¿s international service technician replaced the defective speaker to address the reported problem.The unit successfully passed the required performance verification test.Submission of a report does not constitute an admission that medical personnel, user facility, importer, distributor, manufacturer, or product caused or contributed to the event.
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