Operating Instructions MI 34 / MI 34 H
GEBAmi34e.11a.docx
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12.3 The Setup menu for Reflex Test
Select the menu option “Reflex Test Setup Menu”: from the main setup
menu as described before for the Tympanometry setup menu and the reflex
setup menu will appear on the LCD display
Ç
.
The reflex setup menu offers the following options:
Auto start dB:
With this option you can choose the
acoustic pressure level the MI 34 starts the
reflex level measurement with if the
automatic identification of the reflex
threshold is switched on. You can choose
the acoustic pressure levels from 70 dBHL
till 100 dBHL in steps of 5 dB.
Auto maximum dB:
With this option you can choose the
maximal acoustic pressure level the MI 34
uses if the automatic identification of the
reflex threshold is switched on. You can
choose the maximum acoustic pressure levels from 80 dBHL till 120 dBHL in
steps of 5 dB.
Reflex sensitivity:
With this option you select the sensitivity of the stapedius reflex detection.
With the setting “Sensitive” small changes of the compliance will achieve
PASS as test results. With the setting “Robust” a larger compliance change
is needed to detect a PASS. The setting “Normal” is the default setting.
Print graphic:
With this option you can switch ON and OFF the printout of the graphic
reflex display for documentation.
500 Hz:
With this option you can switch ON and OFF the stapedius reflex test for
500 Hz.
1000 Hz:
With this option you can switch ON and OFF the stapedius reflex test for
1000 Hz.
Reflex Test Setup Menu
Auto start dB
: 80
Auto maximum dB: 105
Reflex
Sensitivity:
Sensitive
graphic:
OFF
500 Hz :
ON
1000 Hz:
ON
2000 Hz:
ON
4000 Hz:
ON
IPSI AGC:
ON
↑
↓
Change item
ENTER choose item
MENU Escape
Figure 36
MI 34 Reflex setup Menu
