Nav/Com/XPDR/Audio Panel
ENTER A TRANSPONDER CODE
1) Press the XPDR Softkey to display the transponder mode selection softkeys.
2) Press the CODE Softkey to display the transponder code selection softkeys,
for digit entry.
3) Press the digit softkeys to enter the code in the code field. When entering
the code, the next key in sequence must be pressed within 10 seconds, or
the entry is cancelled and restored to the previous code. Five seconds after
the fourth digit has been entered, the transponder code becomes active.
SELECTING A COM RADIO
Transmit/Receive
Press the COM1 MIC, COM2 MIC, or COM3 MIC Key (optional COM, if
installed) on the audio panel.
Receive Only
Press the COM1, COM2, or COM3 Key (optional COM, if installed) on the
audio panel.
SELECTING A NAV RADIO
1) To begin navigating using a navigation radio, press the CDI Softkey on the
PFD to select VOR1/LOC1 (NAV1) or VOR2/LOC2 (NAV2).
2) Press the NAV1 , NAV2 , DME , or ADF Key on the audio panel to select or
deselect the navigation radio audio source. All radio keys can be selected
individually or together.
NAV/COM TUNING
1) Press the small tuning knob to select the desired radio for tuning. A light
blue box highlights the radio frequency to be tuned.
2) Turn the respective tuning knobs to enter the desired frequency into the
standby frequency field. The large knob enters MHz and the small knob
enters kHz.
3) Press the Frequency Transfer Key to place the frequency into the active
frequency field.
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Garmin G1000 Cockpit Reference Guide for the Diamond DA42NG
190-00963-02 Rev. C