Garmin GPSMAP 420s & 450s, 430s, 440s, 530s, 540s (DVD) Enlarge Image

Garmin GPSMAP 420s & 450s, 430s, 440s, 530s, 540s (DVD)

$ 27.95 $ 34.95

DVD Menu
Step-By-Step Lessons Include:
  • Introduction to GPS
  • Getting Started
  • Map Screen
  • Split Screens
  • Position/Datum
  • Waypoints
  • Navigation
  • Routes
  • Tracks
  • Customizing GPS Intro to Sonar
  • Sonar Screens
  • Interpreting the Fish Finder
  • Gain
  • Zooming
  • Customizing Sonar
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