
Garmin G1000 Cockpit Reference Guide for the DA40/40F
190-00324-07 Rev. A
4-5
SECTION 4 – NAV/COM &
TRANSPONDER
Standby Mode (Manual)
Press the
STBY Softkey. In Standby Mode, the tran-
sponder does not reply to interrogations, but new codes
can be entered.
STBY Mode (White
Code Number and
Mode)
Figure 4-12 Standby Mode
Manual ON Mode
Press the
ON Softkey. ON Mode generates Mode A
and Mode S replies, but Mode C altitude reporting is in-
hibited.
ON Mode
(No Altitude
Reporting)
Figure 4-13 ON Mode
Altitude Mode (Automatic or Manual)
Altitude Mode is automatically selected when the air
-
craft becomes airborne. Altitude Mode may also be se-
lected manually by pressing the ALT Softkey.
All transponder replies requesting altitude information
are provided with pressure altitude information.
ALT Mode (Mode C
Altitude Reporting)
Figure 4-14 Altitude Mode
Reply Status
When the transponder sends replies to interrogations,
an “R” indication appears momentarily in the reply status
field.
Figure 4-15 Reply Indication
Reply
Indication
Code Selection
VFR Code Selection
1)
Press the
XPDR
Softkey to display the transponder
Mode Selection softkeys.
2)
Press the
VFR
Softkey to enter the VFR code.
Pressing the
VFR
Softkey again restores the previous
identification code.
NOTE: The pre-programmed VFR Code is set at
the factory to 1200.
Enter Code Using Softkeys
1)
Press the
XPDR
Softkey to display the transponder
Mode Selection softkeys.
2)
Press 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. When the last digit is entered, the
transponder code becomes active.
When entering a code, press the
BKSP
Softkey as
needed to back up and change code digits.
Comentários a estes Manuais