MedRx AVANT REM (Real Ear Measurement) Installation Manual
Effective Date: 05-25-2017
20
How to perform the RECD task
First, perform the REAR task to obtain a REAR curve. This can be measured with a hearing
instrument or an insert earphone.
REAR with a hearing instrument
•
Adjust volume of the hearing instrument to comfortable
listening level. Turn the compression and noise reduction
circuits off.
•
Position the client less than one meter from the speaker and
facing the speaker.
•
Place the hearing instrument and the probe microphone tube
as for all REM measurements.
•
Select
START
to open the measurement type selection
screen.
•
Choose the
REAR
with a Hearing Aid option.
•
Select
OK
to begin the test and wait until it concludes.
REAR with an insert headphone
•
Place the probe microphone tube as for all REM
measurements but use the insert headphone instead of a
hearing instrument.
•
Select
START
to open the measurement type selection
screen.
•
Choose the
REAR
with an Insert Headphone option.
•
Select
OK
to begin the test and wait until it concludes.
