Physio Control LIFEPAK 500 - Page 88

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LIFEPAK 500 automated external defibrillator Troubleshooting
8-30
Troubleshooting Chart Page 7 of 8
Area Observation Suggested Corrective Action
Automatic Advisory
Operation (continued)
Improper response to analysis
of VF input
■ Verify test setup and retry test.
■ Verify VF is present when analysis prompt
starts.
■ Verify simulator delivers standard VF
signal.
■ Contact Physio-Control Technical Services
for assistance.
Inappropriate second shock energy
level
■ Use Options Setup to establish desired
energy sequence.
Computer-Assisted Tests Failure to initialize automated test
application
■ Verify proper installation of computer-
assisted test routines.
UUT fails to respond to test stimuli
■ Verify instructions and retry operation.
■ Verify test setup and retry test.
■ Verify AED connection to an operational
computer COM port.
■ Use a fully functional battery.
UUT fails Automatic Tests ■ Verify instructions and retry operation.
■ Check or replace Main PCB.