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Performing the test
On the window there arethetest warnings and also the eyes video display. When
thepatient is ready, press Start buttonto recordsthetest.
By clicking the Register button data recording starts automatically. All Tests have a
configurable time limit, and they will stop automatically. However, you can stop a test
manually at any time pressing Stop button.
Note: If you run the test, this will be overwritten. To repeat the same test, without
losing data you must start a new session.
Using the Footswitch
The foot switch can be very useful when you need your hands free to care for the
patient orto operate other devices; for example, in the Dix-Hallpike caloric irrigator
oroperate.
The pedal can be used only to record and stop capturing atest, donot respond to other
events
The following icon will be displayed when it is pressed.
See: Installing andConfiguring wireless pedal / advanced / Acquisition
Spontaneous Nystagmus
Spontaneous Nystagmus denotes movement of the eyes without a cognitive, visual or
vestibular stimulus. The tests are conducted with vision occluded, and with the eyes
on primary position. Vestibular Nystagmusistypically inhibited by visual fixation (see
Setup: Spontaneous)
Warnings:
• Patient position
• Head Movements
• Head angles
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