The affected transducer was replaced.User manual provides details about system maintenance, including transducer care.User manual provides details on using the system, including proper steps for turning the system on and off, enabling shutdown confirmation, and power management (sleep mode and battery indicators).All of the failure modes associated with reportable complaints in {MQ}Table 5 15{MQ} have been verified to be properly mitigated in the most recent version of the risk documentation for the EPIQ System, EPIQ Affiniti QLAB 9.0 Risk Management Matrix.