otometrics madsen itera ii, Reference Manual

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Right INT button (PASS)
Usually functions in total parallel with the
left INT
button.
Use the
right INT
button to control the masking signal. This will either present or interrupt the masking sig-
nal depending on the setting in
SETUP
, SETUP items ► 89 .
•
Speech testing
Press this button to count "heard words" (PASS).
•
SISI
Use the
right INT
button to register "Pass" when the patient is unable to use the Patient Response
switch.
3.2.20 Frequency
Change of frequency.
When you turn the knob clockwise, the frequency is increased and when you turn the knob counter-clock-
wise, the frequency is decreased.
Both octave and inter-octave frequencies are available when you use the
Frequency
knob. The exception is
125 Hz, which follows the setting in
SETUP
, SETUP items ► 89
FREQUENCY shortcut functions
Display graphs, HIS
mode
If you turn this knob in HIS mode, various graphs will be shown (see Hearing Instrument Sim-
ulation (HIS)
►
79 ).
3.2.21 Erase
Note
•
Switching off the power does not erase stored thresholds from the memory.
This button has several functions:
Deleting all audiogram data
You must delete all data before you start testing on a new patient.
• Press ERASE to clear all data.
To delete all data, press the function key below
YES
.
To cancel the ERASE command, press the function key below NO .
Additional functions
Speech Audiometry and a number of special tests, various counter values:
• Press to reset to zero.
See the description of Test column ► 16 , and Special tests ► 75 ),
SISI:
• Press to stop test completely during the pause.
Otometrics - MADSEN Itera II 25
3 Overview of MADSEN Itera II