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Additional Information Page 201
9. Once you have chosen your protocol please configure your fitting prescription settings as per your fitting.
10. Place the REM tubes inside the patient’s ears and aim to use a marker of roughly 27mm on the probe
tubes. This helps to get the open end of the tube in an optimum recording position (BSA, 2007).
11. Begin by running the REUR measurement, this is looking at the natural acoustics of your patients ear
canals, it is performed with nothing in the patients ear canals apart from the probe tubes. Your response
should peak around 2-3kHz for a normal adult response (BSA, 2007). The shape of this measurement
can also be used as a quality criteria for your probe placement, the measurement should intersect the
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