Grason-Stadler GSI Corti Manuals

Manuals and User Guides for Grason-Stadler GSI Corti. We have 1 Grason-Stadler GSI Corti manual available for free PDF download: User Manual

Grason-Stadler GSI Corti User Manual (78 pages)

DPOAE TEOAE DEVICE

Brand: Grason-Stadler | Category: Test Equipment | Size: 3 MB

Table of Contents
3
ABLE of ONTENTS Table of Contents
3
Preface
7
Manual Conventions
7
Regulatory Symbols
8
Warnings and Cautions
11
Important Safety Instructions
11
Safety Precautions
11
Charging
13
Electric Shock Hazard
13
Explosion
13
Battery
13
Environmental Factors
13
Calibration
13
Introduction
14
Intended Use
14
Indications for Use
14
How Does the Corti Device Work
15
What Are Dpoaes
15
What Are Teoaes
16
What Do Otoacoustic Emission Results Tell Us
16
What Frequency Range of Hearing Is Estimated
16
How Are the Results Stored and Reported
16
Sensitivity and Specificity
17
Setup
18
Unpacking the System
18
Optional Accessories
18
Cradle (Optional)
18
Battery Charging
19
Installing the Probe
20
Attaching Probe Tube
20
Attaching Eartips
20
Probe Holder
21
Operating Instructions
22
Preparing the Patient for Testing
22
Turning on the Instrument
22
Control Panel
22
Main Menu
23
Selecting the Test Protocol
23
Starting a Test
24
Autostart Probe Check
24
Test Phase
25
SNR Bar Graph View
25
Value Graph View
26
Viewing Results
26
Viewing DPOAE Results with Normative Data
28
Test Technique
29
Noise Sources
29
Turning off the Instrument
29
Managing Results
30
Saving Results
30
Deleting Results
31
Printing to a Thermal Printer
32
Connecting to the Corti Data Manager
33
Understanding Printed Results
33
Rounding Results
34
Clock Settings
35
Accessing the Clock Menu
35
Changing the Date/Time
35
Instrument Settings
36
Wireless Device Pairing
36
Clearing Test Results
37
Auto Shutdown Time
37
Save Mode/Storing Test Results
37
Minimum Amplitude Value
38
Clock Mode
39
Graph Style
39
Norms
39
Reverse Frequency
40
Auto Stop
40
Language
40
Reset to Default
40
Advanced Options
41
DPOAE Diagnostic Unit
41
Instructions for Customizing a Test Protocol
41
Selecting the Level of Primary Tones
42
Setting the Averaging Time
42
Setting the PASS SNR Level
42
Setting the Number of Frequencies for PASS
43
Reset Protocol
43
Save Protocol
44
TEOAE Diagnostic Unit
44
Instructions for Customizing a Test Protocol
44
Selecting the Averaging Time
45
Setting the PASS SNR Level
45
Setting the Number of Frequencies for PASS
46
Reset Protocol
46
Save Protocol
46
Cleaning and Maintenance
47
Cleaning and Disinfection
47
Maintenance
48
Probe Tube Replacement
48
Status/Error Messages
49
Display Messages
49
Indicator Leds (Lights)
50
Troubleshooting
51
Appendix A: Specifications
54
Probe Specifications
54
Instrument Specifications
54
POWER SUPPLY SPECIFICATIONS (Use Only Approved Power Supply)
55
Environmental Requirements
55
Appendix B: Flowcharts
56
Measurement
56
Setup Menus
57
Appendix C: Test Sequence
59
Dpoae
59
Teoae
59
Comment about Variations in the SNR Estimate
60
Appendix D: Pass/Refer Criteria
61
Dpoae
61
Teoae
62
Appendix E: Configurations and Test Protocols
64
Diagnostic Configurations
64
DPOAE Diagnostic Default Protocols
65
TEOAE Diagnostic Default Protocols
66
GSI Corti Screening Configurations
66
DPOAE Screening Default Protocols
67
TEOAE Screening Default Protocols
67
Appendix F: Standards Compliance
68
Appendix G: Specification of Input/Output Connections
69
OAE Probe
69
Appendix H: Warranty
70
Appendix I: Recycling and Disposal
71
Appendix J: Electromagnetic Compatibility
72
Electrical Safety, EMC and Associated Standards
72

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Grason-Stadler GSI Corti User Manual (78 pages)

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