Operating Instructions - Interacoustics AD629 Instructions For Use Manual

3.4 Operating instructions

The figure below shows the outline of the front plate of the AD629 including buttons, dials, and display:
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(1)
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The following table describes the functions of the various buttons and dials.
Name(s)/Function(s)
1 Microphone
2 Talk back Speaker
3 Color Display Screen
4 Tone and Response
Indicator
5 Channel 1
D-0133833-A – 2022/09
AD629 - Instructions for Use - EN
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Description
For live voice speech and talk forward instruction to the patient in
the test cabin.
For speech feedback from the patient in the test cabin.
For displaying the different test screens. Will be further explained
in the sections describing the individual tests.
Indication light seen when a tone is presented to the patient.
Indication light seen when the patient activates the patient signal
using the patient response.
Indicates intensity level for channel 1, e.g.:
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