Nav Receiver Manual Tuning - Garmin G1000 Pilot's Manual

The NAV radio is selected for listening by pressing the corresponding key on the Audio Panel. Pressing the
NAV1, NAV2, ADF, or DME 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.

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.
Press the Frequency Transfer Key to
Transfer NAV Frequencies Between
Active and Standby Frequency Fields
190-00498-01 Rev A
Figure 4-20 Selecting a NAV Radio Receiver
Turn VOL/ID Knob to adjust
volume. Press Knob to Turn
Morse Code On or Off
Turn NAV Knob to
Tune Frequency in
Tuning Box
Garmin G1000 Pilot's Guide for Cessna Nav III
Figure 4-21 NAV Frequency Tuning
AUDIO PANEL AND CNS
4-17