9-1-1
ST290 Instrument System Owner’s Handbook
Glossary
AST Advanced Steering Technology. Inputs from a wide variety of sensors are used to
tune autopilot operation and provide superior control of the boat in any
condition.
AutoLearn Autopilot self-learning calibration feature. Available on 150G and 400G
autopilot systems.
AutoTrim AutoTrim determines the rate at which the autopilot applies ‘standing helm’ to
correct for trim changes caused by varying wind loads on the sails or
superstructure.
AVE Average
AWA Apparent Wind Angle (relative to the vessel)
AWS Apparent Wind Speed
BTW Bearing To Waypoint
CAN Control Area Network
COG Course Over Ground. Available from GPS.
Counter rudder The amount of rudder an autopilot applies to try to prevent the boat from yawing
off course. Higher settings result in more rudder being applied.
CTS Course To Steer
DMG Distance Made Good
DTW Distance To Waypoint
ETA Estimated Time of Arrival
GAL Gallon(s)
GPS Global Positioning System
G/H Gallons per hour
81183_2 S9.book Page 1 Tuesday, May 6, 2003 9:13 AM
Comments to this Manuals