Additional information: d9, g3, h2, h3, h6.One claris¿ amplifier was received for evaluation.Power was applied to the amplifier and the amplifier power switch would not come on, which duplicates the reported symptom.The right fuse was not functional for the power input module from an undetermined event.The left fuse still shows a resistance and was not compromised.The reported event was able to be duplicated by power sequencing and internal inspection.Based on the investigation and information provided to abbott, the reported event was confirmed, and the root cause was attributed to physical/electrical damage to one of the input fuses from an undetermined event.The device history record was reviewed to ensure that each manufacturing and inspection operation was performed.No non-conformances associated with the reported event were identified.¿.
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