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Prepare the equipment

  1. Turn on SeraTM by pressing the home/power button
  2. Select a new or existing patient on the device or use the Quick Test option.
  3. Select the DPOAE test protocol from the list.
  4. Select the ear for testing
  5. Pressing the Test button  starts the test.

Test environment
The ideal test environment for OAE testing is a quiet room. Loud ambient background noise adversely affects OAE measurements.

Prepare the baby
The baby should be sleeping or in a quiet and relaxed state. Sucking, blinking, crying or movement may affect testing.

Place transducer
Place an ear tip onto the probe tip and place the probe in the ear. Avoid holding onto the probe during the measurement as this can produce noise that may affect the test result.

Run test
Press the Test button 


PASS result   REFER result  


When the pass criteria for the test is reached, a  is displayed in green above the measurement, indicating the test has PASSED.  

When the pass criteria for the test is not reached within the measurement time,  is displayed in amber above the measurement, indicating the test is a REFER.

  If the test is stopped before a PASS or REFER is generated by the system,  is displayed above the measurement indicating that the test is INCOMPLETE.
July 2017
Want to know more about our products or arrange a demonstration? Contact an Interacoustics sales office, call +45-6371-3555, or find a distributor.
Features and/or functions may not be available for all countries or all areas and product specifications are subject to change without prior notification.
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