FONIX® 8000 - Frye Electronics

Automated Test Sequences 121
To configure the F4-F7 keys in the Opening screen:
1. Press [MENU] in the Opening screen.
2. Change one of the F4–F7 selections in the General Default Settings window
under Opening Screen to JIS.
3. Use [F8] to save the setting (and all other settings in the Setup Menus) as
default selections. See Sections 2.2.1 and 2.2.4 for details.
4. Press [EXIT] to return to the Opening screen. Your new selection for the
F4–F7 keys should be displayed in the function key list at the bottom of the
screen.
5. Press the function key you selected in Step 2 to enter the JIS screen.
5.4.2 Running JIS
Follow these instructions to run a JIS automated test sequence.
1. Enter the JIS test screen as described in Section 5.4.1.
2. Use [F1] to select the ear.
3. Use [F2] to select the aid type: Press [F2], use [, ] to make your selection,
and [] to complete the selection and close the pop-up menu.
4. Use [F3] to select the amplitude of the full-on gain measurement.
5. Use [F4] to select the test frequency that you want to use.
6. Use [F5] to select the type of coupler you are using for the test. The 2-cc
selection is used for the HA-1 and HA-2 coupler. The MZ selection is used
for the MZ couplers.
7. Press [MENU] and use the arrow keys to make any desired changes to the
menu items. See Section 5.4.5 for more details. Press [EXIT] to close the
local menu.
8. Press [START] to start the test sequence. The instrument will run a measurement
and then pause.
9. Turn the gain of the aid down to the reference test position. Match the target
value within 1 dB.
10. Press [START] to complete the test sequence.
11. Press [PRINT] to print test results.