GSi TYMPSTAR PRO, Руководство пользователя

Страница: 97 / 134

Start Pressure
The Start Pressure Test Options button is used to select the starting pressure
(daPa) for collecting Multi-Hz tympanometry. When the button is selected, a
dropdown list of starting pressures is presented.
Range
The Pressure Range Test Options button controls the minimum and maximum
pressure that is displayed on the tympanogram graphs. The button label indicates
the current setting. The button toggles between the options of Normal and Wide.
The Normal range is from +200 daPa to -400 daPa. The Wide range is from
+400 daPa to -600 daPa.
Normative Data
The Normative Data Display Options check box is used to display the normative
data box for the 226 Hz tympanogram. The tympanogram must be baseline
adjusted and set to Y immittance to view the normative data box.
Peak Indicator
The Peak Indicator Display Options button determines if the tympanogram peak
is marked. When the button is checked, a vertical line is drawn through the peak
of the tympanogram to indicate the peak and corresponds to the value for peak
that is displayed in the results.
Comments
The comments icon opens a comments window. An external keyboard is used to
enter comments. Comments may be entered, edited and reviewed from any test
screen.