Selecting A Nav/Com Frequency Using Rotary Knobs - Garmin GTN 625 Cockpit Reference Manual

NAV/COM RADIO
NOTE: The GTN 625/635/650 are all GPS/SBAS navigators. In addition,
the GTN 635 has COM functionality and the GTN 650 has COM/NAV
functionality.
Active COM
Frequency
Standby COM
Frequency

Selecting a NAV/COM Frequency using Rotary Knobs

1. Turn or momentarily press the
fi eld of COM or NAV. The knob function defaults to COM after 30
seconds of inactivity.
2. Turn the large knob to the desired MHz value.
3. Turn the small knob to the desired kHz value.
4. Press the small knob to confi rm entry.
2
COM and NAV Radio Frequencies
small knob once to highlight the STBY
GTN 625/635/650 Cockpit Reference Guide (CRG)
Active NAV
Frequency
Standby NAV
Frequency
190-01004-04 Rev. C