FONIX® FP35 Touch - Frye Electronics

Real-Ear Measurements 137
CHANNELS—The number of channels the aid has. This is only available with a
fitting rule selection of NAL-NL1 or MOD NAL.
AID LIMITING—The type of output limiting the aid has. If the aid has output
limiting, usually WIDEBAND should be selected. If the aid has output limiting,
and if the aid has more than one channel, this can be set to MULTICHAN. If the
aid doesn’t have limiting, set this to NONE. This selection is only available with a
fitting rule selection of NAL-NL1 or MOD NAL.
FIT TYPE—Type of fitting. Choose from UNILATERAL and BILATERAL. Bilateral
fittings require the audiograms of both ears to be entered.This is only available
with a fitting rule selection of NAL-NL1 or MOD NAL.
AID TYPE—Style of hearing aid. Choose from BTE, ITE, ITC, and CIC.
VENT—Type of venting on the hearing aid. Choose from OPEN, TIGHT, NO VENT,
1 mm, 2 mm and 3 mm.
TUBING—Type of tubing on the BTE hearing aid. Choose from LIBBY 4, LIBBY 3,
CFA #2 HORN, CFA #2 BORE, #13, 6C5, and 6C10.
REFERENCE—Type of leveling used in the real-ear measurement. When HEAD
SURFACE is selected, leveling is performed with the patient within the sound
field and the reference microphone on top of the ear. When UNDISTURBED is
selected, leveling is performed by holding the reference microphone in front of the
sound field speaker. This selection is only available with a fitting rule selection of
NAL-NL1 or MOD NAL.
Advanced Audiogram Entry Menu
Press [NEXT] from the Main Audiogram Entry menu to enter the Advanced
Audiogram Entry menu.
SPEAKER—The sound field speaker selection. Choose to use the INTERNAL or an
EXTERNAL speaker.
WARBLE SOURCE—Type of pure-tone warbling used when taking measurements.
Choices are AUTO, FAST, SLOW, and OFF. It is recommended to set this to AUTO.
See Section 2.5.1.4 for more details on warbling options.
PROBE MIC (HL)—The status of the probe microphone (ON or OFF). This selection
is only available if you have the Audiometer Option.
LEVELING SOURCE—The amplitude used for leveling the sound field speaker.
The default is 70 dB for real-ear measurements. See Section 3.2.4.
PRINT LABEL—The status of the printer label.
PRINTER—The printer selected. Choose between using an INTERNAL or an
EXTERNAL printer.