It was reported that a field clinical engineer was having trouble interrogating a patient in the operating room.The manufacturer's clinical engineer performed troubleshooting on the programming system and verified there were tight connections between the programming wand and the serial cable, the tablet was not plugged in, the wand had sufficient battery, and there was limited emi in the room.The generator was removed from the patient's pocket and interrogation was still unsuccessful.A hard reset on the tablet was performed and the communication issues then resolved.Later in the day, after the hard reset, the nurse stated that there were issues with the tablet's touch screen.The touch screen display was reportedly not lined up correctly.A tablet calibration was then performed and the issues reportedly resolved.The sales representative provided later follow-up stating that there were still tablet screen issues occurring a month later and these issues could not be resolved through resets or troubleshooting.The tablet has not been received by the manufacturer to date.No further relevant information has been received to date.
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The tablet was returned without the rf adapter, the usb serial adapter, or the power supply.The tablet was analyzed and the reported issue could not be re-created in the product analysis lab.No anomalies were identified with the analysis of the tablet and the tablet was able to perform according to all functional specifications.
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