Select Transponder - Garmin GTN 725 Pilot's Manual

Foreword
Active XPDR
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
FPL
2.1.1

Select Transponder

Direct-To
1. Touch the Active XPDR key to activate the desired transponder
Proc
Charts
Wpt Info
2. The active transponder will be shown on the key.
Map
Traffic
2.1.2 IDENT
Terrain
1. Touch the IDENT key once to reply with an identifying squawk
Weather
2. The IDENT key will show a green "ID" in the top right corner
Nearest
2.1.3 Standby
Services/
Music
Utilities
System
Messages
Transponder Operation "Standby" Mode
Symbols
Appendix
2-2
Index
190-01007-03-Final.indb 2
Mode
Standby
XPDR 1
Ground
XPDR 2
On
Flight ID
Altitude Reporting
Figure 2-2 XPDR Functional Diagram
by stepping through the available transponders.
Active Transponder
Figure 2-3 Active Transponder Indication
code.
of the key to indicate active Ident.
Touch the Standby key to place the transponder into Standby
mode. The transponder will still be powered, but will not
transmit information. The active transponder indication and
Ident annunciation will be grayed to show they are disabled.
Active XPDR and IDENT Disabled
Figure 2-4 Transponder Mode "Standby" Indication
Garmin GTN 725/750 Pilot's Guide
Ident VFR
1200
190-01007-03 Rev. J
7/9/2015 2:06:52 PM