Table Of Contents - Interacoustics Eclipse Additional Information

Table of contents

1 Launching the software.................................................................................................................... 1
1.1 Starting up from OtoAccess
1.1.1
1.2 Starting up from NOAH (ASSR only)..................................................................................... 2
1.3 Change & view License ......................................................................................................... 3
2 Ensuring the Eclipse is working properly ......................................................................................... 5
2.1 Calibration of Eclipse ............................................................................................................. 5
2.1.1
2.2 Limiting noise in the test environment ................................................................................... 7
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.3 Service check using the Loop back box (LBK15) ................................................................ 10
2.4 Testing noise level on the artificial patient LBK15 ............................................................... 12
2.4.1
3 EP15/25 ......................................................................................................................................... 15
3.1 About EP15/25 Module ....................................................................................................... 15
3.2 Brief Introduction to ABR ..................................................................................................... 16
3.3 The EP15/25 Menu Items .................................................................................................... 17
3.4 General Operation of EP 15/25 ........................................................................................... 18
3.4.1
3.4.2
3.4.3
3.4.4
3.4.5
3.5 Edit tab ................................................................................................................................ 29
3.5.1
3.5.2
3.5.3
3.5.4
3.5.5
3.6 Latency tab .......................................................................................................................... 34
3.7 System Setup ...................................................................................................................... 36
3.7.1
TM
Module Setup in OtoAccess™ .................................................................................. 1
peSPL to nHL correction values ............................................................................... 6
Grounding ................................................................................................................. 7
The best Test Site & Setup for ABR recordings ....................................................... 7
Limiting noise - Equipment setup ............................................................................. 8
Limiting noise - During testing .................................................................................. 9
Changing protocol settings to limit electrical interference ........................................ 9
Determination of noise during a recording ............................................................... 9
Check the amplitudes of the EEG with LBK15 ....................................................... 13
Toolbar .................................................................................................................... 18
Record tab .............................................................................................................. 20
Rejection level ........................................................................................................ 21
3.4.3.1 Advanced Rejection ................................................................................ 22
Fmp and Residual Noise ........................................................................................ 23
Graph area .............................................................................................................. 25
3.4.5.1 Changing the Gain and Time scale ......................................................... 25
3.4.5.2 Right click in the graph area .................................................................... 25
3.4.5.3 Right click on the curve handle ............................................................... 26
Assigning Waveform Markers and Labels .............................................................. 29
3.5.1.1 Latency times .......................................................................................... 31
Double Cursor / measuring individual differences .................................................. 32
Filter settings .......................................................................................................... 32
Show Condition / show Fmp Graph ........................................................................ 33
Latency Template ................................................................................................... 33
Auto Protocols ........................................................................................................ 36
3.7.1.1 Predefined protocol settings .................................................................... 36
3.7.1.2 Type of measurement ............................................................................. 37
3.7.1.3 Print Wizard ............................................................................................. 37
3.7.1.4 Stimulus properties ................................................................................. 37
3.7.1.5 Filter properties ....................................................................................... 41
3.7.1.6 Display properties ................................................................................... 45
3.7.1.7 Recording properties ............................................................................... 46
3.7.1.8 Recording begin and end ........................................................................ 47
3.7.1.9 Rejection ................................................................................................. 47
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