50 FONIX FP35 Hearing Aid Analyzer
3. Connect the hearing aid to a coupler. Don’t insert the measurement micro-
phone.
4. Walk around your possible testing location and listen for raspy humming
sounds from the hearing aid. This will be the aid responding to magnetic
fields in the room.
5. Pick a location that is as free of such sounds as possible. Rotate the aid in
all directions when looking for a good site.
2.6 Printing
The FP35 analyzer comes equipped with an internal thermal printer so that
the ability to print a hard copy of your results is always available. The thermal
printer prints a clear, easy-to-read image of the display. You can also hook up
an external printer to print your results on normal office paper. You can use
any external printer that supports HP PCL (Hewlett Packard Printer Computer
Language) version 3.0 and above.
The general operation of the FP35 printer is easy:
• Press[PRINT/FEED]toprintanyscreen.
• Press[PRINT/FEED]againtostopprinting.You can do this even if the
screen has blanked out!
• Pressandholddownthe[PRINT/FEED]keytofeedthepaper.
2.6.1 Choosing the Printer
If you are in the middle of a test, and you want to switch between using the
internal and the external printer in the local screen, without changing the
default printer:
1. Press [MENU] from any test screen.
2. Press [NEXT] to enter the Advanced Menu.
3. Select PRINTER with the [
∧] key.
4. Select either INTERNAL or EXTERNAL with the [>] key.
5. Press [EXIT] to return to the test screen.
If you want to change the default printer:
1. Press [MENU] from the Opening screen to open the Default Settings menu.
2. Select PRINTER using the [
∧] key.
3. Choose either INTERNAL or EXTERNAL with the [>] key.
4. Press [F5] to save the current selection as the default.
5. Press [EXIT] to return to the Opening Screen.
