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9 Testing with Zodiac Diagnostic or Clinical - Stand-Alone
Reflex Decay graph
The reflex decay graph shows the reflex decay curve and the half-life time for the selected stimulus.
•
Time line in seconds
•
Stimulus on/stimulus off markers
•
Deflection curve for the selected stimulus
•
Half-life marker
Reflex Decay results
Use the buttons in the Reflex section on the front panel to navigate between the measurements. Your selection is high-
lighted in the Reflex results table.
The results table shows the results related to the currently selected curve:
•
Stimulus side
•
Stimulus frequency
•
Half-life time
If the system cannot automatically analyze a reflex measurement, a
On-screen selections
Adjust Marker
Hide Marker
Done
9.8
Manual Tympanometry
In Manual Tympanometry you can control the pump pressure manually.
The default setup available in the tympanometry test is designed for any of the tympanometry tests you can
perform. Adjust the settings to suit your purposes.
Preparing for testing
1. Do as described in
2. Ask the patient to sit very still and quiet during the test, without moving head or jaw.
3. If needed, toggle the
The probe lights up in the ear color to indicate that it is activated.
4. Press the
5. The diagnostic probe is selected automatically when you select the
66
Press this soft-button so that you can adjust the half-life time marker by using the
dial.
/
Show Marker
If, for example, the result is ambiguous, you can hide a half-life time marker.
Alternatively, you can show the marker.
When you have adjusted the marker, press the
The results table is updated with the selected value.
Preparing for testing ► 36
Ear Selector
to select the ear on which you wish to start the test.
Special
button and select
Manual Tymp
Not Tested
.
.
Manual Tymp
indication is shown.
Done
soft-button.
test.
Otometrics - MADSEN Zodiac
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