FONIX® FP35 Touch - Frye Electronics

148 FONIX FP35 Hearing Aid Analyzer
Figure 5.5.1—SPL display
5.5.2 Running an SPL Test
This section assumes you have already entered the client’s audiometric data in
the Audiogram Entry Screen, and that you have generated a target. See Section
5.3.3 and 5.3.4 for more details.
1. Place the probe tube into the client’s ear following the instructions provided
in Section 5.2.4.
2. Insert the aid into the client’s ear, being careful not to drag the probe tube
farther into the ear canal (See Figure 5.2.4C). Do not turn the aid on.
3. Instruct the client to remain still when the signal is on.
4. Press [F5] to level.
5. Have the client turn the aid on and set the gain control to the normal use
level.
6. Use [F2] to select AIDED 1.
7. Use [F4] to select the source type for AIDED 1, and use the [,] keys to set
the source amplitude
8. If necessary, adjust noise reduction and output limiting with [MENU].
9. Have the client resume the position they were in during leveling, and
remind them to stay still while the signal is on.
10. Press [START/STOP] to test. If you are using the COMP or DIG SPCH signal
source, you will need to press [START/STOP] again to stop the signal.