Garmin GTX 330 Installation Manual page 49

5.2.11 Temperature Page
SENSOR INSTALLED
Sets the Sensor to YES or NO. Default is NO.
UNITS
Sets the units to degrees Fahrenheit or Centigrade. Default is degrees C.
5.2.12 Mode S Address Entry Pages
It is VERY important to enter the Mode S address correctly in the GTX 330.
When the unit is turned on for the first time, or an invalid
address is recognized, the unit prompts the user to enter a valid
aircraft address.
Once the aircraft address is entered, the unit remains on in the
same mode as before. Flight ID can be entered in TSO Class 2A
units, P/N 010-00230-( ) and 010-00293-( ).
For first time turn-on, proceed to step 5. Otherwise begin at step 1, with the unit turned off:
1. To enter the configuration pages, press and hold the FUNC key while powering on
the unit.
2. Power the unit on by pressing the ON, ALT, or STBY key (while holding the FUNC
key) or turn on with the avionics master switch. The unit performs a self-test routine
and displays a "Jump to Diagnostics" page.
3. Press the FUNC key repeatedly to toggle through the pages until you come to the
address entry page, or for a shortcut, select the Aircraft Configuration Menu page
(see para 5.2.1.) and then toggle the FUNC key three times.
a. The page that appears is either as ADDRESS HEX _ _ _ _ _ _ .
b. Or as ADDRESS US TAIL# N _ _ _ _ _ .
It is not necessary for the installer to convert the aircraft registration number
(N-number for US registry aircraft) to a Hex address. The GTX 330 converts
the registration number to hexadecimal automatically.
When a Flight ID Number contains a space, the GTX 330 automatically
removes spaces in data transmission.
GTX 330 Installation Manual
190-00207-02
TEMPERATURE Page
NOTE
MODE S Address Page
MODE S Flight ID Page
NOTES
Page 5-15
Revision G