GARMIN Ltd. or its Subsidiaries, c/o
Garmin International 1200 E. 151
Olathe, KS 66062 USA
7.9
Power
Power to the GTN is provided through a circuit breaker labeled NAV/GPS
(1/2).
Power to the optional GTN COM is provided through a circuit breaker
labeled COMM (1/2)
Power to the optional GMA 35 is powered through a circuit breaker labeled
AUDIO.
7.10 Databases
Database versions and effective dates are displayed on the start-up page
immediately after power-on. Database information can also be viewed on the
System – System Status page.
The Obstacle Database coverage area includes the United States and Europe.
7.11 External Switches
External switches may be installed and interfaced to the GTN. These switches
may be stand alone, or integrated with a TAWS or GPS annunciator. Table 3 lists
the switches and function they perform:
Switch Label
CDI
COM CHAN DN
COM CHAN UP
COM RMT XFR
NAV RMT XFR
OBS
OBS/SUSP
TERR INHB
190-01007-A2 Rev. 1
FAA APPROVED DATE: _________________
AIRPLANE FLIGHT MANUAL SUPPLEMENT or
st
Street
SUPPLEMENTAL AIRPLANE FLIGHT MANUAL
Function
Toggles between GPS / VLOC sources. This
switch may be part of an external annunciator
panel.
Toggles down through the preset com
frequencies.
Toggles up through the preset com frequencies.
Transfers the com active / standby frequencies.
Transfers the nav active / standby frequencies.
Performs an OBS or SUSP function. This switch
is part of an external annunciator panel and is
placarded with the following: "Green OBS
indicates OBS or SUSP mode – GTN
annunciator bar indicates which is active. Push
OBS button to change OBS or SUSP mode."
Performs an OBS or SUSP function.
Toggles the TAWS Inhibit function on/off. This
switch is part of an external annunciator panel.
The terrain display is still presented if TAWS is
Inhibited.
Table 3 – External Switches
MARCH 18, 2011
for STC SA02019SE-D GARMIN GTN
NAVIGATION SYSTEM
Page 31 of 31
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