Garmin CIRRUS PERSPECTIVE SR22T Reference Manual page 176

Appendix
Level 1 Level 2
XPDR
STBY
ON
ALT
GND
VFR
CODE
IDENT
TMR/REF
NRST
ALERTS
158
Cirrus Perspective
Level 3
Displays transponder mode selection
softkeys
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
Displays Timer/References Window
Displays Nearest Airports Window
Displays the Alerts Window
™ by Garmin – Cockpit Reference Guide for the SR20/SR22/SR22T
Description
190-00821-09 Rev. A