Unitron Smart Control remote Manual do Utilizador descarregar pdf (Página 13)

Unitron TrueFit software instruction guide v2.2

Note: In cases where an In Situ measurement was previously conducted, you

will see this information faded in the background behind the standard

audiogram data when Use Audiogram is selected.

If desired, speech sounds and common sound icons can be displayed on

the audiogram for counseling purposes by selecting the check box for the

desired information.

Measured Tinnitus Match information can be entered at the bottom of the

Audiogram screen.

To enter tinnitus pitch match frequency, type in the value directly or choose

a desired frequency via the dropdown box.

Note: The entered frequency must be between 125 Hz and 16000 Hz.

To enter the corresponding tinnitus loudness level (in dB Sensation Level

i.e., number of dB above threshold at the pitch match frequency), type in

the value directly or choose a desired dB SL value via the dropdown box.

Note: The entered level must be between 0 and 20 dB SL.

Note: Tinnitus match information is only used in the pre-calculation of the

tinnitus masker noise.

RECD

This screen provides the option to enter real-ear-

to-coupler difference (RECD) values. If RECD values

have not been measured, age-appropriate average

values generated by the selected fitting formula

will be used for the quick fit calculation.

To complete the RECD screen, enter the data

for the appropriate ear by clicking on the graph.

Right clicking on the graph also provides the

option to: Set Point, Remove Point, Remove

all points or Copy to the other ear.

To copy the entered curve from one ear to the

other, click on the arrow icons above the graph for

the respective ear. To remove the curve, click on

the Remove (Delete)icon

Select the earpiece used during the measurement from the drop-down

menu; choose from: Custom earmold vented, Custom earmold occluded or

Foam eartip. Unitron TrueFit will default to the appropriate 2cc coupler

reference.

Click on Use Entered to use the RECD data entered into the graph as the

basis of fitting formula targets.

Click on Use Average to use age appropriate average RECD values as the

basis of fitting formula targets.

Note: If a hearing instrument is already selected a grey curve will appear on

the RECD graph. This grey curve represents the average data for the client’s

age and earpiece condition.

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