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12 Testing with Zodiac Diagnostic or Clinical - PC-based
4. If contralateral stimulation is used in the test, make sure that both the ipsilateral probe and the contralateral phone
are in place before you start the measurement.
5. If needed, toggle the
Testing
Warning
•
ured results are kept.
Starting the test
Y Recorder
1. Select
2. The
Y Recorder
3. Place the probe in the patient's ear.
4. Ask the patient to sit very still and quiet during the test, without moving
head or jaw.
5. Click the
6. If needed, press the
dial to adjust the pressure.
Warning
is interrupted immediately. Already measured results are kept.
7. If needed, press the
for instance when recording acoustic reflexes using external stimuli (for
example electric stimulus during cochlear implant surgery).
8. The measurement stops automatically after 30 seconds, but you can stop it
manually before.
9. You can record one measurement per ear.
12.9.1
The Admittance (Y) Recorder screen
Admittance Recording
104
Ear Selector
to select the ear on which you wish to start the test.
If the patient is troubled by the test, stop the test. The test is interrupted immediately. Already meas-
.
screen is shown.
Start/Stop
button to start recording.
± P
pressure offset button and simultaneously use the
If the patient is troubled by the test, stop the test. The test
•
Pause
softbutton to pause the test. This can be useful
Start Admittance Recording
•
Click to start recording admittance changes.
Otometrics - MADSEN Zodiac
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