GSi TYMPSTAR PRO, User Manual

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Stored Reflex Decay Information
The reflex decay results section displays the stored reflex decay tests. The
information from the collection data scratchpad is selected and then stored (by
selecting the store icon from the reflex decay menu bar or changing the stimulus
frequency). Vertical lines indicate the 5 and 10 second points on the time axis
(x). A horizontal line indicates the 50% amplitude value of the response.
Reflex Decay Test Menu
Auto Zero
The Auto Zero menu option automatically sets the admittance to zero when the
key is pressed. The system automatically sets the admittance to zero when the
reflex test is started and when the stimulus is presented.
Probe
The Probe button controls the probe tone frequency used for recording the reflex.
The button indicates the current setting. When the button is pressed, a sub menu
is presented and the user may choose between 226 Hz, 678 Hz and 1000 Hz.
Stimulus Ear
The Stimulus Ear menu option selects which ear the reflex activation stimulus is
presented. This button acts as a toggle between the two options; Ipsi and Contra.
When Ipsi is selected the reflex stimulus is presented by the probe and therefore
to the same ear as the probe. When Contra is selected the reflex stimulus is
presented to the contra probe transducer which is placed in the non-probe ear.