Garmin G3X Touch Pilot's Manual page 47

Entering airport criteria:
1) Press the NRST Key.
2) Press the MENU Key.
3) Touch Set Airport Criteria.
4) Touch the Runway Surface field and touch Hard Only, Hard/Soft, Water
Only, or Any.
Or:
Touch the Min Runway Length value and enter the value using the keypad.
Or:
Touch Private Airports.
Or:
Touch Heliports.
Restoring airport criteria defaults:
1) Press the NRST Key.
2) Press the MENU Key.
3) Touch Set Airport Criteria.
4) Press the MENU Key.
5) Touch Restore Default.
190-01754-00 Rev. A Garmin G3X Touch Pilot's Guide
System Overview
29