Pilot's Guide

190-00552-05 Rev. A Garmin G1000 Pilot’s Guide for the Cessna Corvalis/Corvalis TT 124
AUDIO PANEL AND CNS
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICESINDEX
Figure 4-39 Transponder Softkeys (PFD)
Selecting the IDENT or BACK Softkey
returns to the top-level softkeys.
ALERTS
ALERTSBACKBKSP
IDENT
76543210
STBY ON
ALT VFR
CODE
IDENT BACK
XPDR
IDENT
Selecting the IDENT Softkey returns to the top-level softkeys.
Selecting the BACK Softkey returns to the mode selection softkeys.
GND
TRANSPONDER MODE SELECTION
Mode selection can be automatic (Ground and Altitude Modes) or manual (Standby, ON, and Altitude Modes).
The STBY , ON, and ALT Softkeys can be accessed by selecting the XPDR Softkey.
Selecting a transponder mode:
1) Select the XPDR Softkey to display the Transponder Mode Selection Softkeys.
2) Select the desired softkey to activate the transponder mode.
GROUND MODE
Ground Mode is normally selected automatically when the aircraft is on the ground. The transponder
powers up in the last mode it was in when shut down. Ground Mode can be overridden by selecting any one
oftheModeSelectionSoftkeys.AgreenGNDindicationandtranspondercodeappearinthemode field of
theTransponderDataBox.InGround Mode, the transponder does not allow Mode A and Mode C replies,
but it does permit acquisition squitter and replies to discretely addressed Mode S interrogations.
When Standby Mode has been selected on the ground, press the GND Softkey to return the transponder
to Ground Mode.
GND
Mode
Figure 4-40 Ground Mode