Maico MI 24, Operation Manual

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Operation Manual touchTymp MI 24 and MI 34 Version
8107420 Rev. 6 53 03/09/2018
Figure 109
678 Hz and 800 Hz allows for a User defined normative
box only (MI 34 version only) (Figure 109).
Figure 110
Display pass / no response : Activates a Pass or
No Response to be displayed after the completion of
a measurement (Figure 110).
NOTE: Can be selected and deselected for evaluation
(only for US and International normative boxes). Result
display will automatically be disabled when user defined
normative boxes are used.
5.6.9 Settings
– Acoustic Reflexes – General
Figure 111
Figure 112
Presentation: Defines the Acoustic Reflex screen to
start in graphical or table format (Figure 111).
The selection here will also define the presentation on the
print-out.
Axis : Defines the reflex deflection is displayed negative or
positive on the graphical display (Figure 112). The selection
here will also define the graphical presentation on the print-
out and
Reflex Decay display for MI 34 version.
Figure 113
Pass criterion : Defines the deflection value that must be
measured for the reflex to be considered an accepted
measurement (Figure 113). The options for selection include:

0.03 ml (default): If a change in compliance greater than
0.03 ml is detected, a reflex is considered present.

0.05 ml: If a change in compliance greater than
0.05 ml is detected, a reflex is considered present.

User defined:
Define user’s own pass criterion out of
0.01 to 0.1 ml. Once user defined is checked the +/-
are active to make a selection.
Figure 114
Display pass / no response : If active the result ( Pass
No Response ) will be displayed (Figure 114).
NOTE: This function cannot be deactivated if the Table
view is selected.
Figure 115
Verify pass : If active the reflex test will require two consecutive
Pass responses before moving to the next stimuli. When
inactive only one Pass is required (Figure 115).
Figure 116
AGC (Automatic gain control): If AGC is selected (Figure
116), the stimulus level will be reduced for small ear canal
volumes (< 2 ml) correspondingly to the values in Table 14.
NOTE: AGC can only be used on Ipsilateral stimuli.