Garmin Columbia 350/400 Manual Do Utilizador

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Garmin G1000 Cockpit Reference Guide for the Columbia 350/400
4-4
SECTION 4 – NAV/COM & 
TRANSPONDER
4.6  TRANSPONDER
Mode Selection
The STBY, ON, and ALT Softkeys can be accessed by 
selecting the XPDR Softkey.
Ground Mode (Automatic)
GND is displayed when the aircraft is on the ground.
Figure 4-8  Ground Mode
Reply Status
When the transponder sends replies to interrogations, 
an “R” indication appears momentarily in the reply status 
field.
Figure 4-9  Reply Indication
Code Selection
1)  Select  the  XPDR  Softkey  to  display  the 
transponder Mode Selection softkeys.
2)  Select  the  CODE  Softkey  to  display  the 
transponder  Code  Selection  softkeys,  which 
includes the digit softkeys.
3)  Press the appropriate digit softkeys to enter 
the  code  in  the  four-digit  code  field  of  the 
Transponder Status Box.  Five seconds after the 
fourth digit has been entered, the transponder 
code becomes activated.
 
When entering a code, select the BKSP Softkey 
as  needed  to  back  up  and  change  code 
digits.
Following is a list of important codes:
•  1200 –  VFR code in the U.S. (please refer to the 
ICAO standards for VFR codes in other countries)
•  7000 – VFR code commonly used in Europe
 
(please 
refer to the ICAO standards)
•  7500 – Hijack code
•  7600 – Loss of communication code
•  7700 – Emergency code
•  7777  –  Military  interceptor  operations  code 
(NEVER ENTER THIS CODE)
•  0000 – Code for military use (in the U.S.)