Nav Database Frequencies - Garmin GNC 255A Pilot's Manual

3.3.3 NAV Database Frequencies

The GNC 255 contains a database of NAV frequencies that may be recalled by
identifier.
1. Press FUNC.
2. Turn the outer knob to NAV FREQUENCY LIST.
3. Turn the inner knob to DATABASE.
4. Press ENT.
5. Turn the inner knob to select the character.
6. Turn the outer knob to move the cursor to highlight a character.
7. Press ENT.
8. If the frequency type is available, turn the inner knob to select the frequency
type.
9. Press FLIP/FLOP to set the selected frequency as the active frequency.
Press ENT to set the selected frequency as the standby frequency.
190-01182-01 Rev. E
NAV Database Frequencies
Waypoint Identifier
Selected NAV Database Frequency
Garmin GNC 255A/255B Pilot's Guide
Character
Frequency
Frequency Type
Functions
3-11