User Manuals: Welch Allyn 23210 Portable Audiometer

Manuals and User Guides for Welch Allyn 23210 Portable Audiometer. We have 1 Welch Allyn 23210 Portable Audiometer manual available for free PDF download: Operating Instructions Manual

Welch Allyn 23210 Operating Instructions Manual

Welch Allyn 23210 Operating Instructions Manual (22 pages)

Manual audiometer

Brand: Welch Allyn | Category: Measuring Instruments | Size: 0 MB

Table of Contents

Table of Contents
2
Section 1 - Introduction

3
Section 2 - Battery Option

8
Section 3 - Operation

12
- Preliminary Check
  12
- Instructing the Subject
  12
- Placement of Earphones
  13
- Response Handswitch
  13
- Audiogram Form
  13
- Routine Calibration Check
  14
- Routine Test Administration
  14
- HL Control (F3)
  14
- Range Extension Push-Button (F2)
  14
- Tone Type Selector (F9)
  15
- Typical Testing Session
  15
- Pre-Test Review
  15
- Familiarization
  15
- Threshold Determination (Pure Tone)
  16
- Testing Procedure
  16
Section 4 - Routine Maintenance

17
- Calibration
  17
- Earphone Cords
  17
- Hum and Random Noise
  17
- Distortion and Frequency Shift
  17
- Special Messages
  18
- Cal
  18
- Exx
  18
Service and Warranty Information Service and Repair

19
- Recalibration
  19
- Warranty
  19
- Rechargeable Battery Warranty
  19
- Specifications
  
  20
- Bibliography
  
  22

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