Interacoustics AA222 User Manual

AA222 Instructions for Use – US Page 30
H
Press Next Test to select the next test in the protocol list.
I
Press Include to select, or Exclude to deselect the checkbox of the
currently viewed test (F) and thereby include or exclude it from testing.
J
When several measurement attempts have been carried out pressing
Data allows choosing which data set is on view. Only the viewed data
can be saved to a client.
K
Pressing Scale allows changing the scale of the compliance axis in the
tympanogram.
L
Pressing Compensated allows activating or deactivating the
compensation of the tympanogram according to the estimated ear canal
volume.
M
Pressing Y allows toggling between screen views of the so called Y, B
or G tympanograms. The one shown currently shown is recognized by
the capital in the button label.
N
Pressing Child activates a train that will move across on the lower part
of the screen to help distract the child while obtaining the measure.
Pressing 0 daPa results in quickly setting ambient pressure as the
target pressure and quickly pumping back to 0 daPa. This function is
only available in manual mode (O).
O
Activating anual mode in the tympanogram test allows setting the
pressure manually with the wheel (19). Press the attenuator (22) to start
and stop recording in manual mode. Switching manual mode off and
returning to automatic testing is done by pressing Auto.

Interacoustics AA222 Specifications

General

Brand	Interacoustics
Model	AA222
Category	Measuring Instruments
Language	English