Quick-Tuning And Activating 121.500 Mhz - Garmin G900X Pilot's Manual

AUDIO PANEL AND CNS
Manual frequency tuning from the optional Control Unit
1) Press the COM Key to select the COM frequency box.
2) Turn the FMS or NAV/COM Knob to tune the desired frequency in the COM Tuning Box (large knob for MHz;
small knob for kHz).
3) Press the Frequency Transfer Key to transfer the frequency to the active field.
SELECTING THE RADIO TO BE TUNED
Press the small COM Knob to transfer the frequency tuning box and Frequency Transfer Arrow between the
upper and lower radio frequency fields.

QUICK-TUNING AND ACTIVATING 121.500 MHZ

Pressing and holding the COM Frequency Transfer Key for two seconds automatically loads the emergency
COM frequency (121.500 MHz) in the active field of the COM radio selected for tuning (the one with the
transfer arrow). In the example shown, pressing the Audio Panel COM2 MIC Key activates the transceiver.
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Second, Turn the FMS or NAV/
COM Knob to Enter a Frequency
into the COM Standby Frequency
Field
Third, Press the Frequency
Transfer Key to Move the
Frequency to the Active Field.
First, Press the COM Key to
Place the Tuning Selection
Box on the COM frequencies
Figure 4-10 Frequency Tuning from the Control Unit
Press the COM Knob to
Switch the Tuning Box From
One COM Radio to the Other
Figure 4-11 Switching COM Tuning Boxes
Press for Two Seconds
to Load 121.500 MHz
Figure 4-12 Quickly Tuning 121.500 MHz
Garmin G900X Pilot's Guide
190-00726-00 Rev. J