Welch Allyn AudioScope User Manual

®
Service Manual
AudioScope™/ AudioScope 3™
Screening Audiometers
Single Hearing Level Models: 23020, 23000, 23040
Three Hearing Level Model 23300
Charging Stand 71123
Charging Transformers: Australia - 71036, Europe - 71032, Japan -71030,
United Kingdom 71034, United States - 71040
Welch Allyn, Inc.
4341 State Street Road
P.O. Box 220
Skaneateles Falls, NY 13153-0220
PN: 230260 Rev. B Copyright 2004

Welch Allyn AudioScope Specifications

General

Brand	Welch Allyn
Model	AudioScope
Category	Measuring Instruments
Language	English

Summary

Section 1: General Information

1.3 Introduction to AudioScopes

1.5 Use of the AudioScope (Screening)

Outline for performing a screening test with the AudioScope.

1.6 Operating Program: Single Level AudioScopes

1.7 Operating Program: Multi-Level AudioScope3 (ASIC)

1.7 Operating Program: Multi-Level AudioScope3 (Microcontroller)

1.8 Technical Specifications

Lists technical specifications for charging stand, transformers, handles, and performance.

Section 2: Service

2.2 Repair Parts for AudioScopes

2.3a Lists of Tools/Fixtures/Documents

2.3b Tools and Fixtures Setup for Calibration

2.3c Calibration Setup: Microcontroller AudioScope 3

2.5 Calibration Procedure: Single Level AudioScope

Step-by-step instructions for calibrating single-level AudioScopes.

2.6 Calibration: Multi Level AudioScopes (ASIC TYPE)

Calibration procedure for Multi-Level AudioScopes (ASIC type).

2.7 Calibration Procedure: Multi Level AudioScopes (Microcontroller)

Calibration procedure for Multi-Level AudioScopes (Microcontroller type).

Section 3: Troubleshooting

3.1 Troubleshooting AudioScope 3 (ASIC)

Complaints, causes, and corrective actions for ASIC models.

3.2 Troubleshooting AudioScope 3 (Microcontroller)

Section 4: Disassembly and Repair

4.1 Disassembly Procedure: AudioScope3