Garmin GNC 355, Pilot'S Manual

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2-42 Pilot’s Guide 190-02488-01 Rev. B
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Remote Control
Transponder functions are controllable from a connected G3X Touch display.
Control features include:
For transponder control operation, consult the G3X Touch Pilot’s Guide.
XPDR Alert
Transponder fail annunciations are designed to be immediately recognizable.
If a failure occurs while the control page is active, the display automatically returns
to the previous page.
•
Squawk code
•
Transponder mode
•
IDENT
•
ADS-B transmission
•
Flight ID
UNIT CONDITION
GNX 375 ADS-B interboard communication failure.
For information regarding pilot response to a transponder failure, consult the
AFMS.
If the transponder fails:
•
Red “X” displays over the IDENT key
•
Advisory message alerts
•
XPDR control page is not available