Traffic Configuration Page; Main System Configuration Page; Figure 5-12. Traffic Configuration Page - Garmin GTN 725 Installation Manual

5.4.8

Traffic Configuration Page

Access the Traffic Configuration Page from the Main GTN
Configuration home page. See Figure 5-3. The Traffic
Configuration page allows the traffic intruder symbol color and
external control to be configured for each specific installation.
To adjust the traffic intruder symbol color, touch the button to
toggle between white or cyan, as shown in Figure 5-12. White
is the default symbol color.
Configure the GTN control of the traffic system. If the GTN is
used to control the traffic system, touch the button and select
'Yes'. If a separate display device is used to control the traffic
system, select 'No'.
5.4.9

Main System Configuration Page

Touch the Main System button from the GTN Setup page. See Figure 5-3. This page displays
miscellaneous configuration options.
AIR/GROUND THRESHOLD
The air/ground threshold is the speed at which the GTN transitions from a ground state to an airborne
state, and vice versa. To adjust the air/ground threshold, touch the button to the left and enter a value.
This field has a range of 0 (zero) to 99 knots and is set to 30 knots as a default value.
AIR/GROUND DISCRETE
The air/ground discrete is the ------. To adjust the air/ground
threshold, touch the button to the left and enter a value. This
field two options: Active for Airborne and Active for
Ground.
GPS ANTENNA HEIGHT ABOVE GROUND
This configures the height of the GPS antenna above ground
level while the aircraft is sitting on the ground. Before
proceeding, measure the GPS antenna vertical offset (to the
nearest tenth of a foot) as shown in Figure 5-13. Enter the
measured value by touching the button and entering the
measured value into the keypad on the display. This field has
a range of 0.0 to 99.9 feet.
FUEL TYPE
This configures the type of fuel the aircraft uses. Options
are AV Gas, Jet A, or Jet B.
GPS SELECT
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GTN 725/750 TSO Installation Manual
190-01007-02

Figure 5-12. Traffic Configuration Page

Figure 5-13. Main System Configuration Page
Page 5-13
Rev. A