otometrics Madsen ZODIAC 901, Руководство пользователя

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Easy Mode In Easy Mode, these sub-menus are omitted and instead the following test
modes are entered ready for immediate testing (unless the selection has
been previously modified using the ZODICON™ software):
Tymp.: Automatic Sweep
Reflex: Reflex Manual
Threshold: Reflex Threshold
3.5 HEADSET AND PROBE
One of the unique features of the ZODIAC 901 Middle-Ear Analyzer is
the novel headset with detachable probe and integrated cable, which
permits patients to be tested with or without headset depending on
whether they are being screened or subjected to a clinical examination.
The probe assembly consists of 3 parts: the probe itself on to which the
eartip is mounted, the transducer or probe handle and 3 small plastic
tubes connecting the probe and transducer.
Fig.3.6 illustrates the headset with probe attached. The headset may be
adjusted to suit the geometry of the patient’s head by sliding the buckles
which fasten the leather strap to the headset up or down the stainless
steel spring band.
Remote Control From
Probe
The pushbutton on the transducer duplicates the function of Softkey 2
in the measurement modes which have a start/stop function, i.e., as a
start/stop button. The two LED’s indicate duplicate the functions of the
Status and Leak LED’s on the top right of the front panel. The Status
lamp lights steadily green when a measurement is in progress. It flashes
green if the ZODIAC 901 is waiting to make a measurement when no
cavity is detected. It lights red when a measurement has been inter-
rupted by a leak.
Operation Manual 25
GN Otometrics GENERAL DESCRIPTION Chap. 3
ZODIAC 901 Middle-Ear Analyzer
HEADSET AND PROBE
3.5
Fig.3.6
Probe and Headset