E1: reporter institution phone number (b)(6).E1: reporter phone number (b)(6).The following functional tests and communications were performed: a philips field service engineer (fse) went onsite to work on the reported issue.The fse found that sound was not operating as expected and due to this no sounds of alarms were produced.The customer could not hear alarms on this central station and for that reason patients had to be transferred to other pic ix.The fse verified that remote speaker kit were connected to correct network ports.The fse reseated all connections.The fse verified that pc's sound output serial port was connected to speaker kit and output from speaker kit was connected to external speakers.The fse reseated audio card and riser card.The fse booted pc and checked sound configuration of the device.The fse disabled secondary audio device in windows sound properties.The fse verified sound operates correctly with nurse and biomed engineers.Analysis was performed and investigation has been completed.The fse reseated audio card, riser card and disabled secondary audio device in windows sound properties to resolve the sound issue on the system.The investigation concludes that no further action is required at this time.If additional information is received the complaint file will be reopened.
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