0
+300
MORE
The MORE softkey is used to toggle between the top and lower levels of menus
while the test screen portion above the softkeys remains unchanged.
NOTE
The GSI default parameters are circled on the menu structure diagrams.
All test modes allow the user to individually program a unique set of default
test parameters. User-programmed parameters override GSI-developed de-
fault parameters.
The TympStar Version 1 measures compliance using a 226 Hz probe tone.
The following probe tone frequencies are available:
• 226 Hz - All Tests
• 678 Hz - Tymp Diagnostic, Reflex Threshold, Reflex Decay, ETF
• 1000 Hz - Tymp Diagnostic, Reflex Threshold, ETF
• 250 Hz - 2000 Hz Sweep - Multiple Frequency Tympanometry
The TympStar Version 1 measures compliance, and shows the tracing on the
graphic display as a solid line.
The TympStar Version 2 measures admittance (Y), and its components:
Susceptance (B) and Conductance (G). Admittance (Y) and Susceptance (B)
tracings are solid lines, while tracings of conductance (G) values are dotted
lines.
GSI TympStar Version 1 and Version 2 Service Manual
3 - 5
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