Garmin G1000H Bell 407GX Pilot's Guide - Page 120

AUDIO PANEL AND CNS NAV radios are selected for listening by pressing the corresponding keys on the Audio Panel. Pressing the NAV1,or NAV2 Key selects and deselects the navigation radio source. Selected audio can be heard over the headset and the speaker (if selected). All radios can be selected individually or simultaneously. Figure 4-18 Selecting a NAV Radio Receiver NAV RECEIVER MANUAL TUNING The NAV frequency controls and frequency boxes are on the left side of the MFD and PFD. 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. Turn VOL/ID Knob to adjust volume. Press Knob to Turn Morse Code On or Off. Press the Frequency Transfer Key to Transfer NAV Frequencies Between Active and Standby Frequency Fields Turn the NAV Knob to Tune the Frequency in the Tuning Box Figure 4-19 NAV Frequency Tuning 108 Garmin G1000H™ Pilot's Guide for the Bell 407GX 190-01255-00 Rev. A