Interacoustics OtoRead - Default Chapter; Table of Contents

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Table of Contents

1 INTRODUCTION ........................................................................................................................... 1

1.3.1 What are DPOAEs? .................................................................................................. 1

1.3.2 What are TEOAEs? .................................................................................................. 1

1.3.3 What do Otoacoustic Emissions results tell us? ....................................................... 1

1.3.4 How does the OtoRead

device measure DPOAEs? ............................................. 1

1.3.5 How does the OtoRead

device measure TEOAEs? ............................................. 2

1.3.6 What frequency range is assessed? ........................................................................ 2

2 UNPACKING AND INSTALLATION ............................................................................................. 5

2.3.1 Electrical system safety ............................................................................................ 7

2.3.2 Electrical safety ......................................................................................................... 7

2.3.3 Explosion hazards .................................................................................................... 8

2.3.4 Electromagnetic compatibility (EMC) ........................................................................ 8

2.3.5 Cautions – General ................................................................................................... 8

2.3.6 Environmental factors ............................................................................................... 9

2.3.7 NOTICE .................................................................................................................. 10

2.4.1 The OtoRead

test instrument .............................................................................. 11

2.4.2 Connecting the Micro-Probe to the OtoRead

...................................................... 12

2.4.3 Micro-Probe calibration ........................................................................................... 12

2.4.4 Connecting the hook to the OtoRead

.................................................................. 12

2.4.5 Connecting the neckstrap to the OtoRead

.......................................................... 13

2.6.1 The battery .............................................................................................................. 15

2.6.2 Battery charging indication lights ............................................................................ 15

2.6.3 Battery lifetime and charging time .......................................................................... 16

2.7.1 Pairing the wireless printer to OtoRead

.............................................................. 17

3 OPERATING INSTRUCTIONS ...................................................................................................19

3.8.1 Probe integrity test .................................................................................................. 22

3.8.2 Real-Ear Check ...................................................................................................... 24

3.9.1 Testing adults or older children .............................................................................. 24

3.9.2 Testing infants ........................................................................................................ 24

3.9.3 Test environment and noise sources ...................................................................... 24

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