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AmpliVox 270+ User Manual

AmpliVox 270+
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D-0126050 rev 1 - 270+ Operating Manual
4.6.6. Signal 21
4.6.6.1. Selection of Tone and speech module 21
4.6.6.2. Continuous, present and Pulse 21
4.6.7. Ear (Selection) 21
4.6.8. mask (activate masking) 22
4.6.9. output (Ac, BC and freefield) 22
4.6.10. AUTO (automATIC testing) 22
4.6.11. >100dB (extended range) 22
4.6.12. special (Special test selection) 23
4.7. MENU 24
4.7.1. General 24
4.7.2. Configuration 24
4.7.2.1. Auto-TEst Settings 25
4.7.3. Load/Save 25
4.7.4. Print 26
4.8. PERFORMING PURE TONE AUDIOMETRY 27
4.8.1. pure tone Screen 27
4.8.2. Clearing previous Results 27
4.8.3. Performing pure Tone audiometry 28
4.8.4. Masking (Pure tone audiometry) 28
4.8.4.1. BC Masking Transducers 28
4.8.4.2. Masking Intelligence 29
4.8.4.3. Manual Masking 29
4.8.5. Automatic testing (Pure tone audiometry) 30
4.8.6. Automatic testing with masking (Pure tone audiometry) 30
4.8.7. Freefield presenting (Tone Testing) 31
4.9. PERFORMING SPEECH AUDIOMETRY 32
4.9.1. General 32
4.9.2. Test ear 32
4.9.3. Monitor function 32
4.9.4. Using live speech (eMic.) 33
4.9.5. Using Recorded speech (Line) 33
4.9.6. Measuring the SRT Score 33
4.9.7. Masking (Speech Testing) 34
4.9.8. Freefield presenting (Speech Testing) 34
4.10. PERFORMING SPECIAL TESTS 35
4.10.1. Stenger (Tone Audiometry) 35
4.10.2. Performing ABLB 35
4.10.3. Performing SISI 36
4.10.4. Performing MHA 37
4.10.5. Performing HLS 38
4.10.6. Performing Decay 38
4.11. TRANSFERING DATA TO PC 39
5. ROUTINE MAINTENANCE 40
5.1. GENERAL MAINTENANCE PROCEDURES 40
5.2. CLEANING THE 270+ 41
5.3. CLEANING THE ACCESSORIES 41
5.3.1. Transducer Maintenance 41
5.3.2. Earphones 41

Table of Contents

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AmpliVox 270+ Specifications

General IconGeneral
BrandAmpliVox
Model270+
CategoryMeasuring Instruments
LanguageEnglish

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