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NOTE: GTX 330 options are normally set at time of installation. For changes
to the GTX 330 parameters, contact your Garmin authorized dealer.
PRESSURE: ALT:
Displays the altitude data supplied to the
GTX 330
in feet, hundreds of feet (i.e., flight level), or meters (dependent upon
installation configuration).
FLIGHT TIME:
Timer start is configured as either Manual or Automat-
ic. W
hen Manual, d
isplays the Flight Time, controlled by the START/
STOP and CLR keys
. When
Automatic
, the timer begins when take off
is sensed.
ALTITUDE MONITOR: Controlled by START/STOP key. Activates a
voice alarm and warning annunciator when altitude limit is exceeded.
OAT/DALT: Displayed when the GTX 330 is configured with tempera-
ture input. Displays Outside Air Temperature and Density Altitude.
COUNT UP TIMER: Controlled by START/STOP and CLR keys.
COUNT DOWN TIMER: Controlled by START/STOP, CLR, and
CRSR keys. The initial Count Down time is entered with the 0 – 9 keys.
CONTRAST: This page is only displayed if manual contrast mode is
selected
during installation configuration
. Contrast is controlled by the
8 and 9 keys.
DISPLAY:
This page is only displayed if manual backlighting mode is
selected
during installation configuration
. Backlighting is controlled by
the 8 and 9 keys.
ADS-B: This page is displayed if the ADS-B pilot set option is selected
during installation configuration of an ES enabled GTX 330
. ADS-B de-
faults to ON at each power cycle. ADS-B ON/OFF is controlled by the
START/STOP key. Turn ADS-B OFF only at the request of ATC.
NO ADSB: Will appear in the upper left corner when ADS-B is configured
on but cannot transmit the position of the aircraft. Or when ADS-B TX is
manually turned off.
Function Display