Maico MA 41, Руководство по эксплуатации

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Operating Instructions MA 41
8100456_OI_MA41_EN_15a
i
8100456-8 04/15
Table of Contents Page
1 Introduction ............................................................................................ 1
2 Intended Use ........................................................................................... 2
3 Getting Started ....................................................................................... 3
3.1 Unpacking the Instrument ................................................................... 3
3.2 Calibration of the Device ..................................................................... 4
3.3 Where to setup ................................................................................... 4
3.4 Rear Panel Connections ....................................................................... 5
4 Working with the MA 41 ....................................................................... 7
4.1 Using the Control Panel of the MA 41 ................................................. 7
4.2 Functionality of Operating Elements .................................................... 9
4.3 The Display of the MA 41 .................................................................. 12
5 Measurement Methods of Audiometry ............................................... 13
5.1 Tone Audiometry .............................................................................. 13
5.1.1 Pure Tone Testing ..................................................................... 14
5.1.2 Bone Conduction Testing .......................................................... 17
5.1.3 Sound Field Testing (optional) ................................................... 18
5.1.4 Uncomfortable Loudness (UCL) Testing ..................................... 18
5.1.5 Stenger .................................................................................... 19
5.2 Speech Audiometry ........................................................................... 20
5.2.1 Input Calibration ...................................................................... 20
5.2.2 Performing Speech Testing ........................................................ 21
5.2.3 Speech Audiometry with Microphone or CD player .................... 22
5.2.4 Speech Audiometry with Wave Files .......................................... 23
5.2.5 Masking ................................................................................... 24
5.2.6 Master Hearing Aid (MHA) ........................................................ 24
5.3 Monitoring ....................................................................................... 25
5.4 Talk Forward ..................................................................................... 25
5.5 Documentation of the Results............................................................ 26
5.6 Patient Management ......................................................................... 27