Garmin GTX 330 Installation Manual page 62

SQUAT
This field displays the state of the SQUAT SWITCH input. The box is filled when the SQUAT SWITCH
input is active (the aircraft is on the ground as configured on the SETUP 2 page).
5.2.21 Analog Input Page
The Analog to Digital Converter counts are shown on the
display, providing troubleshooting data. ANALOG INPUT Page
14/5V LTG
This field displays the input level of the 14/5 V lighting bus.
PHOTO
This field displays the input level of the photocell.
LCD TEMP
This field displays the input level of the LCD temperature sensor.
28V LTG
This field displays the input level of the 28 V lighting bus.
OAT
This field displays the input level from the outside air temperature sensor.
UNIT TEMP
This field displays the input level from the unit temperature sensor.
GTX 330/330D Installation Manual 190-00207-02
Page 5-22 Rev. U