Garmin G1000 Reference Manual page 140

Appendix
Level 1 Level 2
XPDR
XPDR1
XPDR2
STBY
ON
ALT
GND
VFR
CODE
IDENT
ADS-B TX
TMR/REF
NRST
ALERTS
124
Garmin G1000 Cockpit Reference Guide for the Beechcraft 300/B300 Series
Level 3
Displays transponder mode selection
softkeys
Selects the #1 transponder as active
Selects the #2 transponder as active
Selects Standby Mode (transponder does
not reply to any interrogations)
Selects Mode A (transponder replies to
interrogations)
Selects Mode C – Altitude Reporting Mode
(transponder replies to identification and
altitude interrogations)
Manually selects 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.
Automatically enters the VFR code (1200 in
the U.S.A. only)
Displays transponder code selection
softkeys 0-7
0 — 7 Use numbers to enter code
BKSP Removes numbers entered, one at a time
Activates the Special Position Identification
(SPI) pulse for 18 seconds, identifying the
transponder return on the ATC screen
Activates/deactivates transmission of the
aircraft' s three-dimensional position and
aircraft heading for reception by ADS-B
systems.
Displays Timer/References Window
Displays Nearest Airports Window
Displays Alerts Window
Description
190-01344-00 Rev. B