Operating Instructions MA 25 / MA 25e
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HW Test (only MA 25e)
Press Change to go to the Hughson Westlake (HW) automatic test procedure
setup.
Press Change to toggle between Familiarization On/Off. Familiarization is used
to train the patient.
Press Change to toggle between “2 correct out of 3 answers” and “3 correct
out of 5 answers”. The conditions used before saving the hearing threshold
and going to the next frequency.
Select the frequencies to include in the HW test. Press Change to toggle
between frequencies On/Off. Press Save to return to the main HW setup
menu.