160 FONIX FP35 Hearing Aid Analyzer
*TABULATION—Target data display on the right side of the real-ear measure-
ment screen. Choose TARGET or NONE. See Section 5.7.5 for details.
*REFERENCE STATUS—The type of RMS measurement made with the refer-
ence microphone. The following selections are available: RMS displays the
overall RMS of the reference microphone, FULL displays the overall RMS and
the signal quality of the reference microphone, and NONE turns off the RMS
display of the reference microphone. See Section 2.5.4 for more information.
*AVG FREQ—The three frequencies used for averaging in pure-tone measure-
ments. Each set is represented on the screen by the highest frequency in the set.
See Section 2.5.1.6 for details.
*STATIC TONE—Status of the static pure-tone measurement. When a pure-tone
source is selected and a sweep isn’t running, measure the response and distor-
tion of a single frequency (SINGLE), the three frequency average chosen in AVG
FREQS (AVG), or no measurement (NONE).
FILTER—The type of speech weighting used on the signal sources. In most
cases, this should be set to AUTO. See Section 2.5.2.1 for more details.
*SMOOTHING—Type of smoothing used. Smoothing rounds off the curve,
removing minor peaks.
*SPEECH AVERAGE—Number of measurements used to obtain the Visible
Speech average curve: 2, 4, 8. 16, 32, 64, 127.
AUTO DURATION—The length of time used by the Auto Test. This can be set
in seconds: 0.5, 1.0, 2.0, 5.0, and 10.0.
*PREDELAY TIME—The delay after the first tone is presented and before the
first measurement is taken in a pure-tone measurement. See Section 2.4 for
more information.
*SHORT SETTLE—The time delay between frequencies in a pure-tone sweep,
and the additional delay in a digital speech measurement.
*LONG SETTLE—The time delay between frequencies in an input/output mea-
surement, a three-frequency average measurement, or a harmonic distortion
measurement.
PRINT LABEL—Status of the printing label.
PRINTER— Printer used for printouts. Choose INTERNAL to use the built-in
thermal printer. Choose EXTERNAL to use an attached laser or ink-jet printer.
Custom Menu
Press [NEXT] from the Advanced Menu to enter the Custom Menu.
*HIDE—The display of the non-measurement curves in the SPL screen. You can
selectively hide HTL, UCL, and target values. SHOW ALL does not hide any of
these curves.
