Interacoustics Affinity 2.0 Gebrauchsanweisung Seite 43

Affinity2.0/Equinox2.0 – Instructions for Use - EN
Show Cursor on Graph locks the cursor to the curve, displaying the
f requency and intensity at any given point along the measure curve.
Use Opposite Reference Microphone lets the f itter use a ref erence
microphone is on the opposite to the one in which the probe
measurement microphone is in. To use this f eature, position the probe
tube in the patient's ear, with the hearing aid in. Position the other
ref erence microphone on the other patient's ear. By pressing on this
button, the ref erence mic on the opposite side is the one be used
during the measurement. This type of scenario is of ten used in CROS
and BiCROS f ittings.
Single Graph lets the f itter view the binaural mesurement in one
graph, overlaying the curves f rom the lef t and the right ear on top of
one another.
Enable/disable delta values lets the f itter to see the calculated
dif f erence between the measurement curve and the target.
Stimulus Selection allows f or selecting a test stimulus.
Monitor: If you wish to listen to the amplif ied stimulus through a
monitor.
1. 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.
2. Tick the Monitor check box.
3. Use the slider to turn the sound level up and down.
Note that the sound f rom the monitor may be very sof t (compared to the
audiometry monitoring). It is louder f or 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 f or
example a CD player if you have a piece of music/speech you wish to
use. This may have a strong ef f ect f or counselling purposes.
Connect the CD player to the AUX1 input on the hardware.
Press START in the sof tware and then tick the External sound check
box. The external sound will then play with the signal.
Use the slider to turn the sound level up and down.
Note that in Visible Speech Mapping you can select Live Voice and then
play an external sound. This means that you will have the external
sound alone with nothing (except f rom your own voice) interf ering.
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