Garmin GNS 430 - Manual (Page 252)

GNS 430(A) Pilot’s Guide and Reference 190-00140-00 Rev. P
APPENDIX A
DATA CARD USE
A-2
To remove the NavData or Terrain data card
(Figure A-2):
1) Gently press on the tab—using a slight upward
motion—at the front center of the data card.
This partially deploys the swing arm handle.
2) Rotate the swing arm handle upward (and
outward) until it locks into place, perpendicular
to the face of the GNS 430 unit.
3) Grasp the top and bottom surfaces of the
swing arm handle between your thumb and
forefinger, and pull directly away from the
face of the GNS 430 unit to remove the data
card.