Garmin G3X Touch Pilot's Manual page 121

Manually tuning a COM frequency:
1) Touch STBY on CNS Data Bar.
2) Enter the frequency using the keypad and touch Enter.
Adjusting COM Volume:
1) Touch STBY on CNS Data Bar.
2) Touch Volume.
3) Touch the slider to adjust the percentage.
Monitoring the Standby COM:
1) Touch STBY on CNS Data Bar.
2) Touch Monitor. A green 'M' is displayed in the Standby Field. Repeating
steps 1 and 2 will stop monitoring the frequency.
Transferring Standby to Active:
From the CNS Data Bar, touch the COM 1 or COM 2 frequency field.
Or:
1) Press the STBY on the CNS Data Bar.
2) Touch XFER.
190-02472-00 Rev. D
COM Window
Garmin G3X Touch ™ Pilot's Guide for Certified Aircraft
CNS Interface
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