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SIBELSOUND
•
The duration and type of tones are those defined on the automatic test configuration screen. The tone separation intervals
are random, with a minimum duration of 2 seconds and a maximum one of 2 seconds plus the random Off time set in the
configuration process.
•
After determining the frequency threshold, the Intensity (j) and Frequency (k) values turn green for a second, and the threshold
is stored.
•
The audiometer automatically changes to the following frequency selected in the automatic test configuration screen,
following the same order as for the tonal tests. The first tone level applied at each frequency will be the same as for the
1000 Hz frequency.
•
After the high frequencies have been examined, the audiometer examines again the 1000 Hz frequency to check the consistency
of the results. If the difference between the first and the second 1000 Hz exam is equal or more than 10 dB, the message
'Inconsistent results' appears, indicating the difference value, and the test stops. If the difference is below 10 dB, the test
continues, examining the lower frequencies.
•
Once all frequencies for the first ear have been examined, the audiometer automatically changes to the other ear and examines
it for all the frequencies. For the second ear, the 1000 Hz examination is only performed once.
•
After the process, the message 'Test completed' appears.
•
Press
to save the test. If the Data Export Option is available, and Automatic Export is on, the files will be automatically
sent to your network.
•
Press
to display the saved thresholds and diagnoses.
At any point, press
to pause the test. Press
yet been set when pausing the test, the test restarts at the same frequency, but with the Familiarization level or the Starting Level
as set during Configuration. After pausing, press
Press
at any time to stop the test. This concludes the current test. The user can save the test and view the results but, if they
want to resume it, a new test needs to be initiated.
If you want to speak to the patient during the test, press the Frequency Setting (D) to activate the intercom. This pauses the test
as when
is pressed.
520-800-MUM · Rev 1.01
DUO
· User's manual
again to resume the test. If the threshold for the current frequency has not
to display the test data.
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