Welch Allyn MicroTymp 3 Handle Manuals

Manuals and User Guides for Welch Allyn MicroTymp 3 Handle. We have 2 Welch Allyn MicroTymp 3 Handle manuals available for free PDF download: Directions For Use Manual, Service Manual

Welch Allyn MicroTymp 3 Handle Directions For Use Manual

Welch Allyn MicroTymp 3 Handle Directions For Use Manual (76 pages)

Portable tympanometric instrument

Brand: Welch Allyn | Category: Measuring Instruments | Size: 6.47 MB

Table of Contents

Table of Contents
3
Introduction

7
- About this Document
  7
- Intended Use
  7
- About the Device
  7
- Controls, Indicators, and Connectors
  8
  - Handle Components
    8
  - Printer/Charger Components
    9
- Symbols
  10
- General Warnings
  12
- General Cautions
  12
- General Notes
  13
- Initial Setup
  13
  - Set up the Printer/Charger
    13
  - Set up the Handle
    13
  - Charge the Handle
    15
Completing a Test

17
- Obtaining a Tympanogram
  17
  - Select a Probe Tip
    17
  - Start a Test
    17
  - Store and Display Data
    20
  - Erase Memory Contents
    20
  - Change the Default Frequency
    20
Understanding the LCD Messages

23
- Company Identification
  23
- Frequency Confirmation
  23
- Open
  24
- Test
  24
- Block
  25
- Leak
  25
- Right Store/Left Store
  26
- Right Clear/Left Clear
  26
- Low Battery
  27
- Range Error
  27
- Zero Error
  27
- Calibration Due
  28
- Needs Service
  28
- System Check
  29
- Data Transfer
  29
Interpreting Test Results

31
- Tympanograms
  31
- Gradient (Width) Measurements (226 Hz Only)
  32
- 226-Hz Mode
  32
  - Normative Values
    32
- Interpreting 226-Hz Tympanogram Results
  33
- 1000-Hz Mode
  37
  - Tympanometry in Young Infants
    37
  - Normative Values
    38
- Interpreting 1000-Hz Results
  38
  - Pass
    38
  - Refer
    39
  - Retest
    39
- Influence of Altitude
  40
- Influence of Temperature
  40
Printing 226-Hz Results

41
- Print Memory Contents
  41
- Printout Formats
  42
  - Tympanogram Section
    42
  - Data Section
    43
  - Interpretive Messages Section
    43
- Select Printout Formats
  44
  - Change from Manual to Automatic Printout
    45
  - Change Printout Format
    45
- Printer Function Messages
  47
- Printer Service Codes
  47
Maintenance and Troubleshooting

49
- Maintain the Equipment
  49
  - About the Battery
    49
  - Replace the Tips
    52
  - Replace the Paper
    52
  - Cleaning
    54
- Functional Checks
  55
  - Check the Handle
    55
  - Check the Printer/Charger
    57
A - Middle Ear Pathologies

59
- Low-Admittance Pathologies
  59
  - Otitis Media with Effusion (OME)
    59
  - Middle Ear Tumor
    59
  - Lateral Ossicular Fixation
    59
  - Otosclerosis
    59
- Tympanic Membrane Abnormalities
  59
- Ossicular Disruption
  60
B - Service and Warranty Information

61
- Service
  61
  - Repair
    61
  - Calibration
    61
- Warranty
  62
  - Instrument
    62
  - Rechargeable Battery
    62
C - Specifications

63
- Physical Characteristics
  63
- Technical Specifications
  64
  - Probe Tone
    64
  - Pressure Measurement System
    64
  - Admittance Measurement System
    64
  - Weight
    65
  - Operating Environment
    65
  - Storage Environment
    65
  - Battery
    65
  - Probe Tips
    65
  - Printer Paper
    66
  - Printer/Chargers
    66
  - Operating Ranges
    66
- Equivalent Units and Symbols
  66
- Standards Compliance
  67
  - Disposal of Non-Contaminated Electrical and Electronic Equipment Directive
    67
  - 2002/96/Ec-Weee
    67
- Guidance and Manufacturer's Declaration
  68
  - Emissions and Immunity Information
    68
D - Replacement Parts and Accessories

73
Glossary

75

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Welch Allyn MicroTymp 3 Handle Service Manual

Welch Allyn MicroTymp 3 Handle Service Manual (64 pages)

Brand: Welch Allyn | Category: Printer | Size: 11.25 MB

Table of Contents

Service Manual
1
Table of Contents
3
1 Introduction and Technical Overview

5
- About this Document
  5
- Intended Use
  5
- About the Device
  5
- Supporting Documents and Definitions
  6
- Definitions
  6
- Technical Overview
  7
- Controls, Indicators, and Connectors
  9
  - Handle Components
    9
  - Printer/Charger Components
    10
- Symbols
  11
- General Warnings
  13
- General Cautions
  13
- General Notes
  14
2 Testing and Verification

15
- Tools
  15
- Bench Test and Calibration Check - Handle
  17
  - Purpose of Test
    17
  - Preparation for Test
    17
  - Bench Test Procedures
    18
  - Final Tester Setup
    21
- Testing Performed by the ATE
  26
- Bench Test for the Printer/Charger
  27
  - Proper Powering up of Unit
    27
  - Proper Operation of Print Head
    28
- Agency Tests
  30
  - Dielectric Strength Test
    30
  - Grounding Continuity Test
    31
  - Leakage Current Test
    31
3 Troubleshooting Guide

33
- Handle
  33
- Printer/Charger
  34
- Noise Troubleshooting Procedure
  35
- Leak Troubleshooting Procedure
  36
- Error and Service Code Tables with Troubleshooting Procedure
  37
  - Error Codes
    37
  - Retrieving and Clearing Error Codes
    37
  - Service Codes
    39
4 Disassembly and Reassembly

41
- Handle
  41
- Printer/Charger
  50
A - Repair Parts

55
B - Cleaning

59
- Clean the Handle
  59
- Clean the Printer/Charger
  59
- Clean the Probe Tips
  59
C - Replacement Parts and Accessories

61

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