Maico MB 11 Classic, Руководство по эксплуатации

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Operation Manual MB 11 Classic
8100498-4_OM_MB11_Classic_3.18_EN_16a.docx 45 01/16
6.5 Binaural Screening
With the MB11 Classic, simultaneous binaural testing is possible. This allows
both ears to be screened at the same time. Testing will continue until both
ears achieve a Pass result or until one or both ears’ test terminates in a Refer
result. To perform a “binaural” test, the setting “Binaural Test Allowed” in
the Options dialog must be enabled. Otherwise the selection of Binaural in
the ear button control will not be possible.
6.5.1 Preparing for a Binaural Screening
Prepare the patient as described in chapter 6 but apply the disposable ear
tips or EarCups and insert earphones for both ears.
Select the “Ear” button on the Main window or the “Other Ear” on the
measuring screen until “Binaural” (in pink letters) is displayed. Click on
“Start Measurement” to begin measurement. The stimulus and the data
collection will begin for both ears simultaneously.
6.5.2 Binaural Screening Result
Unlike monaural test, the binaural measurement will display two colored
lines, red for the right ear and blue for the left. Both ears are screened for
hearing loss at 35dBnHL. If responses are detected from both ears, the lines
move upward until it reaches the 100% area colored green, then the result
will be shown as “PASS”.
Figure 23
MB 11 – Binaural screening program Test result “PASS”