Transponder (Xpdr) - Garmin 480 Quick Reference

Remote Transponder Mode C/S(XPDR)
Change Ident
1. Turn the Large knob to highlight numbers.
2. Turn Small knob to change numbers.
3. Automatically saved after selecting 4th number or press Menu/Enter.
or
1. Press CRSR knob in.
2. Press 0 - 7 numbers in the order desired.
• Press Menu/Enter to view options.
• Press Emrgncy then Menu/Enter to insert 7700 Squawk code.
• Press VFR to insert 1200 Squawk code.
• Press TrgrSpd to select Trigger Speed to automatically activate transponder when in Auto
mode. *
1. Turn Large and Small knob to edit speed.
2. Press Menu/Enter to save.
• Press Auto to toggle Auto Activate mode (Active or Standby mode when passing the
Trigger Speed). *
• Press IDNT to activate Ident mode.
• Press STBY to place transponder in Standby.
• Press ON to enable Mode A operation (sends squawk code).
• Press ALT to enable Mode C operation (sends squawk code).
• Press XPDR again to return to previous view.
* Availability of some menu selection depend on the installed external transponder.
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TRANSPONDER (XPDR)