Maico MI 24, Руководство по эксплуатации

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Operating Instructions MI 24, MI 24h
33
10.2 The tympanometer setup
Select the menu option Tympanometry Setup Menu as illustrated in figure
26
and the Tympanometer Setup Menu will appear on the LCD
.
Change the menu options with the up/down cursor keys.
Change the displayed item with the left/right cursor keys. The following settings are
possible:
Pump speed:
With this option you can set the
measurement speed. With
Automatic ,
the pump speed adjusts automatically to the
test conditions. It is possible to choose
Minimum , Medium or Maximum as well.
A lower pump speed creates a higher
precision of the measurement but needs
more test time.
Display limits:
On displays normative boundaries in the
tympanogram screen.
Off
turns it off.
Press. Limit hi:
With this option you can set the right limit
of the normative box displayed on the
tympanogram test screen. Values can be
set between 0 daPa
and +200 daPa in steps
of 25 daPa.
Press. Limit lo:
With this option you can set the left limit of
the normative box displayed on the
tympanogram test screen. Values can be
set between -400 daPa and -25 daPa in
steps of 25 daPa.
Comp. limit hi:
With this option you can set the upper limit
of the normative box displayed on the
tympanogram test screen. Values can be
set between 0.1 ml and 3 ml in steps of 0.1 ml.
Comp. limit lo:
With this option you can set the lower limit of the normative box displayed on the
Figure 26
MI 24 setup menu
Main Setup Menu
T
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y
m
m
p
p
a
a
n
n
o
o
m
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e
t
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r
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y
y Setup Menu :
Reflex Test Setup Menu :
Common Setup Menu :
Clinic Setup Menu :




Change item
ENTER Select item MENU Exit
Tympanometry Setup Menu
Pump Speed : Automatic
Pump Speed : Automatic
Display Limits : On
Press. Limit Hi : 100 daPa
Press. Limit Lo : -200 daPa
Compl. Limit Hi : 1.5 ml
Compl. Limit lo : 0.1 daPa




Change item

Change item setting MENU Exit
Figure 27
MI 24 Tympanometer Setup Menu
(pump speed selected)
(display limits setup selected)