Madsen Zodiac User Manual page 24

Diagnostic & clinical stand-alone auditory impedance tester
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User Guide
MADSEN Zodiac
Zodiac will always perform the most recently selected sequence, either as settings loaded from start-up, as a user test, or
as selected on the buttons on the device.
Activating sequence mode
1. Press the
2. The measurements that are included in the current test sequence light up
on the measurement settings buttons, e.g.
etc. You can make any changes needed by pressing these buttons.
Adding a test to the sequence
1. You can add
Sequence Settings
select
which measurements are included in the sequence.
Starting a sequence
1. Press the
Stopping a sequence
If a leak is detected or the probe is removed from the patient's ear, the
sequence stops automatically.
1. To stop the test manually, press the
2. If the patient is troubled by the test, press the
test. The test is interrupted and the pump pressure is relieved immediately.
Already measured results are kept when a measurement is stopped.
Alternatively, you can pause the test by pressing the
resume the test without running the entire test again.
Performing supplementary measurements
You can always supplement the results, if needed. For example, if you need a supplementary threshold search, you can
change the sequence setup by deselecting the measurements that have already been made satisfactorily, and run a sup-
plementary sequence. Alternatively, you can supplement a sequence with manually performed reflex measurements.
9.6
Tympanometry testing
You can record a tympanogram either as a separate measurement or as part of a diagnostic or screening sequence. In a
sequence, tympanometry is automatically followed by reflex testing.
In the following you will find the description for performing tympanometry as a single test. This means that the sequence
function is not enabled.
Activating the probe
If the probe is not activated (the probe light is not lit), activate the probe:
24
Seq.
button.
Reflex Decay
to the sequence: Press the
Sequence Tests
 >
Start/Stop
button.
Start/Stop
Tymp
Ipsi
Contra
0.5k
1k
,
,
,
,
Menu
button and
 > . The display will indicate
button.
Start/Stop
button to stop the
Pause
softbutton, and
2k
,
,
Otometrics - MADSEN Zodiac

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