Contents viiContentsChapter 1:ST70 Overview ................................................................................ 11.1 Functions ............................................................................................... 11.2 Display and controls ............................................................................... 2Controls.................................................................................................. 2Display ................................................................................................... 21.3 Operating principles ............................................................................... 31.4 System functionality ............................................................................... 41.5 Commissioning requirement .................................................................. 4Chapter 2:Setup Procedures ........................................................................... 52.1 Using the menu navigation keys ............................................................ 52.2 Dockside and open water procedures .................................................... 62.3 General setup procedures ..................................................................... 6Display settings ...................................................................................... 7Autopilot calibration .............................................................................. 12Diagnostics........................................................................................... 122.4 Response Levels ................................................................................. 142.5 Sailboat setup procedures ................................................................... 15Auto Tack Angle.................................................................................... 15Gybe Inhibit .......................................................................................... 15Wind Trim ............................................................................................. 16Wind Selection ..................................................................................... 162.6 Power boat and fishing boat setup procedures ..................................... 17Patterns................................................................................................ 17Chapter 3:Operating instructions ............................................................... 193.1 SmartPilot Functions ........................................................................... 19Extended systems ................................................................................ 203.2 Menu structure ..................................................................................... 20Sailboat menus..................................................................................... 20Power and fishing boat menus.............................................................. 213.3 Pilot view .............................................................................................. 22Setting the default Pilot View ................................................................ 22Changing the Pilot View........................................................................ 223.4 Using the SmartPilot to steer your boat ................................................ 23Engaging a tiller drive ........................................................................... 23Steering automatically to a heading? .................................................... 23Returning to hand steering.................................................................... 23Changing course in Auto mode............................................................. 23Dodging an obstacle and then resuming course ................................... 233.5 Using preset patterns ........................................................................... 243.6 Following a route set on a Chartplotter (Track mode) ........................... 24Activating Track mode .......................................................................... 25Leaving Track mode ............................................................................. 26Cross track error ................................................................................... 27Tidal stream compensation................................................................... 28Using Dodge in Track mode.................................................................. 28Waypoint arrival.................................................................................... 28Steering to the next waypoint in a route................................................. 29Skipping a waypoint (SeaTalk chartplotters only) .................................. 29