User Guide

190-00592-02 Rev. A Garmin G1000 Pilot’s Guide for the Diamond DA40/40F 4-16
AUDIO PANEL AND CNS
The NAV radio is selected for listening by pressing the corresponding key on the Audio Panel. Pressing the
NAV1, NAV2, DME, or ADF Key selects and deselects the navigation radio source. Selected audio can be heard over
the headset and the speakers (if selected). All radios can be selected individually or simultaneously.
Figure 4-19 Selecting a NAV Radio Receiver
NAV RECEIVER MANUAL TUNING
The NAV frequency controls and frequency boxes are on the left side of the PFD and MFD.
Manually Tuning a NAV Frequency:
1) Turn the NAV Knob to tune the desired frequency in the NAV Tuning Box.
2) Press the Frequency Transfer Key to transfer the frequency to the NAV Active Frequency Field.
3) Adjust the volume level with the NAV VOL/ID Knob.
4) Press the NAV VOL/ID Knob to turn the Morse code identifier audio on and off.
Figure 4-20 NAV Frequency Tuning
Pressing the Frequency Transfer Key
Transfers NAV Frequencies Between
Active and Standby Frequency Fields
Turn
NAV Knob to
Tune Frequency in
Tuning Box
Press VOL/ID Knob to Turn
Morse Code On or Off