Frye FONIX FP40D - Manual (Page 130)

122 FONIX FP40 Portable Hearing Aid Analyzer
7. Press F1 to return to the Main Coupler screen.
8. Press F2 to turn ON the telecoil feature.
9. Orient the hearing aid on the telecoil board for the maximum output. (If you’re using the
Composite signal, you will have to press START/STOP to start the test signal.) Figure 7.1B
shows various positions that could be tried. Notice that the hearing aid must be at the center
of the board.
Figure 7.1B Orienting hearing aid for maximum output
7.2 Setup with the Telewand
1. Set up the hearing aid in the usual way, by connecting it to the correct coupler and insert the
test microphone. You may use either a normal hearing aid battery or a battery substitution
pill to power the aid.
2. Plug the Telewand into the external speaker jack on the back of the FP40 hearing aid analyzer.
3. Press F1 – MENU from the Main Coupler screen in order to enter the Setup Menu.