Garmin GTX 330 Installation Manual page 38

5.1.3 Function Display
PRESSURE ALT
FLIGHT TIME
ALTITUDE MONITOR
OAT/DALT
COUNT UP TIMER
COUNT DOWN TIMER
CONTRAST
DISPLAY
Page 5-4
Revision G
Displays the altitude data supplied to the GTX 330 in feet, hundreds of
feet (i.e., flight level), or meters, depending on configuration.
Displays the Flight Time, controlled by the START/STOP key or by one
of four airborne sources (squat switch, GPS ground speed recognition,
airdata airspeed recognition or altitude increase) as configured during
installation. The timer begins when the GTX 330 determines that the
aircraft is airborne.
Controlled by START/STOP key. Activates a voice alarm and warning
annunciator when altitude limit is exceeded.
Displayed when the GTX 330 is configured with temperature input.
Displays Outside Air Temperature and Density Altitude.
Controlled by START/STOP and CLR keys.
Controlled by START/STOP, CLR, and CRSR keys. The initial Count
Down time is entered with the 0 – 9 keys.
This page is only displayed if manual contrast mode is selected in
Configuration mode. Contrast is controlled by the 8 and 9 keys.
This page is only displayed if manual backlighting mode is selected in
Configuration mode. Backlighting is controlled by the 8 and 9 keys.
GTX 330 Installation Manual
190-00207-02