Interacoustics affinity 2.0 Instructions For Use Manual page 41

Affinity Instructions for Use - US
Show Cursor on Graph locks the cursor to the curve, displaying the
frequency and intensity at any given point along the measure curve.
Use Opposite Reference Microphone lets the fitter use a reference
microphone is on the opposite to the one in which the probe
measurement microphone is in. To use this feature, position the probe
tube in the patient's ear, with the hearing aid in. Position the other
reference microphone on the other patient's ear. By pressing on this
button, the reference mic on the opposite side is the one be used
during the measurement. This type of scenario is often used in CROS
and BiCROS fittings.
Single Graph lets the fitter view the binaural mesurement in one
graph, overlaying the curves from the left and the right ear on top of
one another.
Stimulus Selection allows for selecting a test stimulus.
Monitor: If you wish to listen to the amplified stimulus through a
monitor.
Connect a monitor headset to the monitor output on the hardware. It is
recommended to use only a monitor headset which is approved by
Interacoustics.
Tick the Monitor check box.
Use the slider to turn the sound level up and down.
Note that the sound from the monitor may be very soft (compared to the
audiometry monitoring). It is louder for audiometry because the
audiometric equipment is producing the signal that is monitored. In
REM440 the hearing instrument produces the monitored signal
meaning that it cannot be controlled by the equipment.
External sound: You can present an external sound through for
example a CD player if you have a piece of music/speech you wish to
use. This may have a strong effect for counselling purposes.
Connect the CD player to the CD1 input on the hardware.
Page 37