Garmin 556s Headphones User Manual


 
GPSMAP 400/500 Series Owner’s Manual 29
Where To?
Auto Guidance—uses the chart data and specied boat safe
depth to determine the best course to your destination (page 38).
NOTE: You cannot transfer BlueChart g2 Vision data from the SD
card to your computer for backup or viewing purposes. You can only
use the SD card on BlueChart g2 Vision-compatible Garmin GPS
units.
Navigating with a Garmin Autopilot
When you start any type of navigation (Go To, Route To, Guide
To, or Follow Track), if you are connected to a compatible Garmin
autopilot, you are prompted to engage the autopilot.