GSi TYMPSTAR 1, Service Manual

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Table of Contents
Perforated Ear Test (Perforated TM) .................................................................. 3-20
Auto sequence testing .......................................................................................... 3-21
Programming auto sequence tests ...................................................................... 3-21
Version 2 test procedures .............................................. 3-22
Tymp diagnostic..................................................................................................... 3-22
Manual tymp ........................................................................................................... 3-23
Tymp screening ..................................................................................................... 3-23
Reflex threshold ..................................................................................................... 3-24
Automatic auto zero ........................................................................................... 3-25
Mark Threshold .................................................................................................. 3-25
Reflex Threshold Seeking .................................................................................. 3-25
Reflex decay ........................................................................................................... 3-26
Acoustic reflex latency test (ARLT) ...................................................................... 3-26
Acoustic reflex sensitization (A.R. SENSI) ........................................................... 3-27
Eustachian tube function ...................................................................................... 3-28
Pressure Swallow Test (intact TM) ..................................................................... 3-28
Perforated Ear Test (Perforated TM) .................................................................. 3-28
Multiple frequency tympanometry (MULTIPLE Hz) ............................................. 3-29
Auto sequence testing .......................................................................................... 3-30
Programming auto sequence tests ...................................................................... 3-31
Calibration ....................................4-1
Introduction .............................................................................................................. 4-1
When to calibrate the TympStar ............................................................................. 4-2
Calibration requirements ......................................................................................... 4-2
Complete calibration sequence ............................................................................ 4-2
Routine calibration sequence ............................................................................... 4-3
Preparing for calibration ................................................... 4-4
Tools and equipment required ................................................................................ 4-4
Cleaning the probe and Contra phone ................................................................... 4-4
Probe.................................................................................................................... 4-4
Contra phone........................................................................................................ 4-5
Cal/Normal switch ............................................................ 4-6
Cal Option DIP switch ...................................................... 4-6
Factory use only ................................................................................... 4-7
GSI/custom RTL transducer calibration.............................................. 4-7
Unused ................................................................................................... 4-7
Unused ................................................................................................... 4-7
Unused ................................................................................................... 4-7
Diagnostic mode ................................................................................... 4-8
Grason-Stadler
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