Interacoustics AC40 - Calibration Procedure Overview; Calibration Process and Requirements

AC40 Instructions for Use - US Page 24
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The condition under which the speech test is done: None, Aided, Binaural or
Aided & Binaural.
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Switch between magnified top bar and normal sized top bar.
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Use the HL dB dial (57) to select the different items from the lists:
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Different lists can be changed in the “List” option. Use the HL dB dial (57) to
select the different items from the lists.
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Start playing the wave files.
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Stop playing the wave files.
When the Wavefile test is started, the F-buttons will change to recording mode.
In recording mode, if the protocol has been set to continue/timeout after the word has been played the
word will be grey colored, waiting for the operator’s input.
The input can either be Corret(56) / Incorrect(55) on the keyboard or by using the Phoneme score on the
F-buttons. The tested can be paused on the play/pause button.
If the recording mode has been set to manual, the words can be selected, one by one, by using the
forward/reverse button on the F-buttons, press play to play the word.
When the word-list is completed or another track has to be selected, use the End F-button to leave the
recording mode.